{"title":"Blocking Filters","description":"","products":[{"product_id":"lunt-b3400-blocking-filter-2inch-extension-tube-b3400s2","title":"Lunt Solar B3400 2\" Blocking Filter - Extension Tube with T2 Connection","description":"\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B3400 Blocking Filter\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eThe Lunt Solar Systems B3400 Blocking Filter is its own unique system unique located in a 2-inch straight through housing with a tiltable filter mechanism. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-alpha parts. The Lunt Solar Systems B3400 filter will provide a full disk image of the Sun with telescopes that have a maximum of 3400mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of h-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B3400 Blocking Filter Features\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003e2-Inch straight through housing with a tiltable filter mechanism fits virtually all 2-inch focusers.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLunt Product Number: \u003cb\u003eB3400S2\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e \u003ci\u003e\u003cstrong\u003eImage Note:\u003c\/strong\u003e Depicts B1800 blocking filter for illustration purposes.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44874313674,"sku":"LS-B3400S2","price":2160.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/07000a1405b27fb3af327e807b465ab4.jpg?v=1500411180"},{"product_id":"lunt-b1800-blocking-filter-2inch-star-diagonal-b1800d2","title":"Lunt Solar B1800 2\" Blocking Filter - Diagonal with T2 Connection","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eThe B1800 2-Inch Blocking Filter - Diagonal with T2 Connection by Lunt Solar System:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eLunt Solar System B1800 Blocking Filter: \u003c\/strong\u003e\u003c\/span\u003eThe Lunt Solar Systems B1800 Blocking Filter is its own unique system which houses an additional filter in a 2-inch T2 M42 diagonal. The blocking filter is required element for the safety and performance of any solar package, including Lunt H-alpha parts. The Lunt Solar Systems B1800 filter will provide a full disk image of the Sun with telescopes that have a maximum of 1800mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image ghosts at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of h-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eLunt Solar System B1800 Blocking Filter Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eHoused in 2-Inch diagonal with T2 connection.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOPT Product Number: \u003cb\u003eLS-B1800D2\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eImage depicts\u003c\/strong\u003e\u003c\/span\u003e Andy Lunt displaying the B1800 blocking filter with T2 threads.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44874316106,"sku":"LS-B1800D2","price":1188.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/d9debfb294f6b49faf50f2279ed409d5.jpg?v=1500411191"},{"product_id":"lunt-b1200-blocking-filter-1-25inch-star-diagonal-b1200d1","title":"Lunt Solar B1200 1.25\" Blocking Filter - Diagonal with T2 Connection","description":"\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B1200 Blocking Filter\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eThe Lunt Solar Systems B1200 Blocking Filter is its own unique system which houses an additional filter in a 1.25-inch diagonal that sports a T2 connection. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-alpha parts. The Lunt Solar Systems B1200 filter will provide a full disk image of the Sun with telescopes that have a maximum of 1200mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of h-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B1200 Blocking Filter Features\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eStandard 1.25-inch diagonal with T2 connection.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLunt Product Number: \u003cb\u003eB1200D1\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44874321290,"sku":"LS-B1200D1","price":773.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/17aa95f707deee6abfd05d16c1e7ee71.jpg?v=1500411200"},{"product_id":"lunt-b600-blocking-filter-1-25inch-star-diagonal-b600d1","title":"Lunt Solar B600 1.25\" Blocking Filter - Diagonal with T2 Connection","description":"\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B600 Blocking Filter\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eThe Lunt Solar Systems B600 Blocking Filter is its own unique system which houses an additional filter in a T2-M42 1.25-inch diagonal. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-alpha parts. The Lunt Solar Systems B600 filter will provide a full disk image of the Sun with telescopes that have a maximum of 600mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of H-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B600 Blocking Filter Features\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front Etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLunt Product Number: \u003cb\u003eB600D1\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e \u003ci\u003e\u003cstrong\u003eImage Note:\u003c\/strong\u003e B1200 Blocking Filter shown for illustration purposes.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44874325130,"sku":"LS-B600D1","price":427.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/c019033e7a33b3a4e7a4de288f985d90_55327258-f1f8-4b96-91e5-02fbcb6ffd69.jpg?v=1500411209"},{"product_id":"lunt-b1800-blocking-filter-1-25-diagonal-t2-extension","title":"Lunt Solar B1800 1.25\" Blocking Filter - Diagonal with T2 Connection","description":"\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B1800 Blocking Filter\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eThe Lunt Solar Systems B1800 Blocking Filter is its own unique system which houses an additional filter a 1.25-inch star diagonal with T2 connection. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-alpha parts. The Lunt Solar Systems B1800 filter will provide a full disk image of the Sun with telescopes that have a maximum of 1800mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of h-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B1800 Blocking Filter Features\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front Etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLunt Product Number: \u003cb\u003eB1800D1\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e \u003ci\u003e\u003cstrong\u003eImage Note:\u003c\/strong\u003e B1200 Blocking Filter shown for illustration purposes.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44880373962,"sku":"LS-B1800D1","price":1188.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/c019033e7a33b3a4e7a4de288f985d90_0c1c54da-4fda-4aa0-8fc8-a88188fc71db.jpg?v=1500421886"},{"product_id":"lunt-b600-blocking-filter-2inch-t2-extension","title":"Lunt Solar B600 2\" Blocking Filter - Extension Tube with 2\" \u0026 T2 Connection","description":"\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B600 Blocking Filter\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eThe Lunt Solar Systems B600 Blocking Filter is its own unique system which houses an additional filter in extension tube with T2 and 2-inch connection. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-alpha parts. The Lunt Solar Systems B600 filter will provide a full disk image of the Sun with telescopes that have a maximum of 600mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of H-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B600 Blocking Filter Features\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front Etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLunt Product Number: \u003cb\u003eB600S2\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e \u003ci\u003eB1800 Blocking Filter shown for illustration purposes.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44880375114,"sku":"LS-B600s","price":427.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/cba7b7b48bd4e0c225bfe734b4928e06_065bab64-bf26-41a1-8af2-2b312bb3bce6.jpg?v=1500421895"},{"product_id":"lunt-b600-blocking-filter-2inch-diagonal","title":"Lunt Solar B600 2\" Blocking Filter - Diagonal with T2 Connection","description":"\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B600 Blocking Filter\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eThe Lunt Solar Systems B600 Blocking Filter is its own unique system which houses an additional filter in a T2-M42 2-inch diagonal. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-alpha parts. The Lunt Solar Systems B600 filter will provide a full disk image of the Sun with telescopes that have a maximum of 600mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of h-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B600 Blocking Filter Features\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front Etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLunt Product Number: \u003cb\u003eB600D2\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e \u003ci\u003e\u003cstrong\u003eImage Note:\u003c\/strong\u003e B1200 Blocking Filter shown for illustration purposes.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44880379786,"sku":"LS-B600D2","price":427.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/c019033e7a33b3a4e7a4de288f985d90_05b70be9-876f-474d-bf17-05344c658fb2.jpg?v=1553281269"},{"product_id":"lunt-solar-b1800-blocking-filter-2inch-t2-extension","title":"Lunt Solar B1800 2\" Blocking Filter - Extension Tube with 2\" \u0026 T2 Connection","description":"\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B1800 Blocking Filter\u003c\/h2\u003e\n\u003c\/center\u003e\nThe Lunt Solar Systems B1800 Blocking Filter is its own unique system which houses an additional filter in extension tube with 2'' and 2'' connection. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-Alpha parts. The Lunt Solar Systems B1800 filter will provide a full disk image of the Sun with telescopes that have a maximum of 1800mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems h-Alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system. \u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of h-alpha solar telescopes and h-apha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\n\u003ccenter\u003e\n\u003ch2\u003eLunt Solar System B1800 Blocking Filter Features\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front Etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\nLunt Product Number: \u003cb\u003eB1800S2\u003c\/b\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44880392842,"sku":"LS-B1800s","price":1188.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/3f6825683b06b2cf548f0d71149a7d56_0d875329-19d3-4964-9d12-b65b27602b28.jpg?v=1500421929"},{"product_id":"ls-b1200s2-b1200-blocking-filter-2inch-t2-extension","title":"Lunt Solar B1200 Blocking Filter - 2\" T2 Extension","description":"\u003ch2\u003eLunt Solar System B1200 Blocking Filter\u003c\/h2\u003e\n\u003cp\u003eThe Lunt Solar Systems B1200 Blocking Filter is its own unique system which houses an additional filter in extension tube with T2 and 2 inch connection. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-alpha parts. The Lunt Solar Systems B1200 filter will provide a full disk image of the Sun with telescopes that have a maximum of 1200mm of focal length. \u003cbr\u003e\u003cbr\u003e Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image \"ghosts\" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems H-alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and\/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system.\u003cbr\u003e\u003cbr\u003e Lunt Solar Systems creates their line of h-alpha solar telescopes and H-alpha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eLunt Solar System B1200 Blocking Filter Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSharp, clear full disc images.\u003c\/li\u003e\n\u003cli\u003eUnique Lunt Solar Systems design.\u003c\/li\u003e\n\u003cli\u003eFull Lunt Solar Systems Warranty when paired with Lunt front Etalon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e Lunt Product Number: \u003cb\u003eB1200S2\u003c\/b\u003e\u003c\/p\u003e","brand":"Lunt Solar","offers":[{"title":"Default Title","offer_id":44898841866,"sku":"LS-B1200s","price":773.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/a773094b07461433a816efcaae838f98.jpg?v=1500450490"},{"product_id":"astronomik-l2-uv-ir-block-clip-filter-for-sony-alpha-7","title":"Astronomik L2 UV-IR Block Clip Filter for Sony Alpha 7","description":"\u003cp\u003eThis L2 Luminance Filter is now offered by Astronomik. \u003c\/p\u003e\n\u003cp\u003eEach Luminance filter is designed to tune your setup to get the sharpest image from any optical design and any camera.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg title=\"Transmission Astronomik Lx Filter\" alt=\"Transmission Astronomik Lx Filter\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/AlleLxFilter_V2.png\" width=\"530\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Luminance channel is probably the most important for a great final image! You want as much signal as possible so the filter should have the highest transmission possible with a wide spectral bandpass. This combination provides the greatest sensitivity and gives you the highest photon counts on your pixels. While the high transmission level is a great aspect of the new Astronomik Luminance filters, not all optical instruments or additional optical elements like correctors, field-flatteners or reducers, have perfect color correction so it can be the width of the spectral band pass of  the Luminance filter that can cause problems. A band pass that is too wide will allow the transmission of incompletely focused light (Chromatic aberration), making stars appear soft or bloated. In such cases image processing can become difficult, so having a slightly narrowed spectral window in your Luminance filter can reduce or eliminate this damaging effect.\u003c\/p\u003e\n\u003cdiv id=\"ic_64607458_wrapper\" class=\"ic_wrapper ic_myCarousel\"\u003e\n\u003cdiv class=\"infiniteCarousel ic_peek_padding\" id=\"ic_64607458\"\u003e\n\u003cdiv class=\"ic_tray\"\u003e\n\u003cdiv class=\"infiniteCarousel_item\" id=\"ic_64607458_0\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"infiniteCarousel_item\" id=\"ic_64607458_1\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/L2Filter_thb.jpg\" style=\"float: left;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"infiniteCarousel_item\" id=\"ic_64607458_2\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"infiniteCarousel_item\" id=\"ic_64607458_3\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"infiniteCarousel_item\" id=\"ic_64607458_4\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/L2Filter_thb.jpg\" style=\"float: right;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"infiniteCarousel_item\" id=\"ic_64607458_5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ic_left_nav\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ic_controls\"\u003eTo give you all the tools to gather the best data possible\u003cspan\u003e they\u003c\/span\u003e have expanded our line of Luminance filters: Now you can select a Luminance filter perfectly matched to the kind of telescope you use, to get the highest signal and sharpest image for the Luminance channel!\u003c\/div\u003e\n\u003cdiv class=\"ic_controls\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eDepending on the color correction of your scope you may use a wider spectral window for the Luminance data. The L1 filter has the widest spectral window, the L2 is about the same as our current L-Filter and the L3 is much narrower.\u003cbr\u003eIf you use an optical system that is completely free of any chromatic aberration you should get an L1 filter for your setup. For general use the L2 filter is well suited to most optical systems with a corrector, flattener or reducer in the optical train while the L3 filter is designed for users of refractors with a less-than-perfect color correction and in combination with the new Deep-Sky RGB filters, the L3 filter will minimise the problem of bluish halos around stars.\u003cbr\u003e\u003cbr\u003eThe transmission curve characteristics and coatings on the new Luminance filters have been designed and engineered in such a way that no halos or reflections will be visible. Even with bright stars in the field of view you will be able to reveal the faintest structures in nebulas or galaxies.\u003cbr\u003e\u003cbr\u003eLike all Astronomik Filters, the new Luminance filters are made using an extremely durable and scratch resistant coating, deposited on the finest polished optical substrate, which is free of any striae or internal strains. All substrates are made to exactly the same thickness, so all of our filters are parfocal.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eAdditional note for observers working under light polluted skies:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eIf your observing site suffers from light pollution you should try to use our CLS-CCD as a replacement for the Luminance filter. The transmission curve of the CLS-CCD will give you approximately the same amount of energy in all three color channels while blocking nearly all unwanted artificial light pollution. Customers who replaced the Lx filter with the CLS-CCD are amazed by the increased quality of their data. This small change gives you the opportunity to take much deeper images from your current observing site.\u003c\/p\u003e\n\u003cp\u003eSKU: \u003cstrong\u003eAK-L2-CLIP-S\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRef: AK-L2-A7\u003c\/p\u003e\n\u003cp\u003e- \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eL-2 Luminance Filter\u003c\/li\u003e\n\u003cli\u003eIR-UV Blocking\u003c\/li\u003e\n\u003cli\u003eClip-In for Sony alpha 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"Default Title","offer_id":12295867433024,"sku":"AK-8H00XS","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/AK-L2-CLIP-S_Astronomik_L2_UV-IR_Block_Clip_Filter_for_Sony_Alpha_7.JPG?v=1530642460"},{"product_id":"orion-1-25-dark-frame-imaging-filter","title":"Orion 1.25\" Dark Frame Imaging Filter","description":"\u003cul\u003e\n\u003cli\u003eCapture dark frames quickly to optimize astrophoto quality\u003c\/li\u003e\n\u003cli\u003eEasily eliminate camera noise and \"hot pixels\"\u003c\/li\u003e\n\u003cli\u003eOpaque filter blocks all light from imaging camera sensors\u003c\/li\u003e\n\u003cli\u003eAllows automated dark frame capture when used with an optional filter wheel or slider\u003c\/li\u003e\n\u003cli\u003eThreaded for use with 1.25\" camera nosepieces, 1.25\" filter wheels, and 1.25\" filter sliders\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":12324251992128,"sku":"OR-05451","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/Orion_1.25_inch_Dark_Frame_Imaging_Filter.jpg?v=1531428328"},{"product_id":"tele-vue-bandmate-type-2-nebustar-filter-2","title":"Tele Vue Bandmate Type 2 Nebustar Filter - 2\"","description":"\u003cp\u003eBandmate Type 2 Series Filters by Tele Vue in Partnership with Astronomik:\u003c\/p\u003e\n\u003cp\u003eTele Vue introduces their new line of Bandmate Type 2 filters! The Bandmate Type 2 filter offerings initially consist of \u003cstrong\u003eOIII\u003c\/strong\u003e, \u003cstrong\u003eHß\u003c\/strong\u003e, and \u003cstrong\u003eNebustar-UHC\u003c\/strong\u003e models. The first thing you’ll notice is that these filters are produced for Tele Vue in Germany by Astronomik. Tele Vue and Astronomik adhere to the same philosophy, \"Do it better, or don’t do it at all\"; the products, customer, and night sky deserve it.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/TE-Bandmate-Type-2-All_Case_semicircle_large.jpg?v=1537292423\" alt=\"Tele Vue Bandmate Type 2 Filters-semicircle\" width=\"677\" height=\"261\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003cbr\u003e\n\u003cp\u003eTele Vue and Astronomik have had their frustrations with the filter business. From pass-band to thread tolerances, the filter industry seems like the “wild west” of astronomical products and had been looking to develop a long-term supplier of state-of-the-art, custom filters for reintroducing Tele Vue's line of premium quality Bandmate filters; guaranteed to perform and fit, with uniformity beyond any competitive brand. Astronomik was excited with the idea of a partnership with Tele Vue, which was already a legendary brand known for its outstanding quality of their telescopes and eyepieces. Today they team-up to continue in high-quality filter design and production and bring the best filters possible to all astronomers worldwide.\u003c\/p\u003e\n\u003cp\u003eThe distinction you’ll find with Bandmate filters is their consistency, achieved by keeping control of the manufacturing and quality control processes each company does so well. All the materials are sourced in Germany. Each filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction. All filters are backed with a 10-year warranty against manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eThe Nebustar-UHC filter is a unique narrowband design specifically for Tele Vue. It blocks red wavelengths normally passed by typical UHC filters. The design eliminates star bloat to produce sharper, more natural looking stars along with enhanced nebulosity. This is an exclusive filter through Tele Vue and they wish that customers enjoy magnificent observing sessions with their most recent development for visual observers. The OIII and Hß are more typical representative offerings available from Astronomik's product line, but with the tight specification tolerances and additional assurance of Tele Vue's testing guarantee.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eThe Nebustar-UHC filter blocks red wavelengths that normally pass through other UHC filters\u003c\/li\u003e\n\u003cli\u003eEach filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction.\u003c\/li\u003e\n\u003cli\u003eAll filters are backed with a 10-year warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eTele Vue Bandmate Type 2 Nebustar Filter - 2\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":39915506270277,"sku":"TE-B2N-0200","price":282.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/TE-B2N-0200.png?v=1648670824"},{"product_id":"tele-vue-bandmate-type-2-oiii-filter-2","title":"Tele Vue Bandmate Type 2 OIII Filter - 2\"","description":"\u003cp\u003eBandmate Type 2 Series Filters by Tele Vue in Partnership with Astronomik:\u003c\/p\u003e\n\u003cp\u003eTele Vue introduces their new line of Bandmate Type 2 filters! The Bandmate Type 2 filter offerings initially consist of \u003cstrong\u003eOIII\u003c\/strong\u003e, \u003cstrong\u003eHß\u003c\/strong\u003e, and \u003cstrong\u003eNebustar-UHC\u003c\/strong\u003e models. The first thing you’ll notice is that these filters are produced for Tele Vue in Germany by Astronomik. Tele Vue and Astronomik adhere to the same philosophy, \"Do it better, or don’t do it at all\"; the products, customer, and night sky deserve it.\u003c\/p\u003e\n\u003cbr\u003e \u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"261\" width=\"677\" alt=\"Tele Vue Bandmate Type 2 Filters-semicircle\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/TE-Bandmate-Type-2-All_Case_semicircle_large.jpg?v=1537292423\"\u003e \u003cbr\u003e\n\u003cp\u003eTele Vue and Astronomik have had their frustrations with the filter business. From pass-band to thread tolerances, the filter industry seems like the “wild west” of astronomical products and had been looking to develop a long-term supplier of state-of-the-art, custom filters for reintroducing Tele Vue's line of premium quality Bandmate filters; guaranteed to perform and fit, with uniformity beyond any competitive brand. Astronomik was excited with the idea of a partnership with Tele Vue, which was already a legendary brand known for its outstanding quality of their telescopes and eyepieces. Today they team-up to continue in high-quality filter design and production and bring the best filters possible to all astronomers worldwide.\u003c\/p\u003e\n\u003cp\u003eThe distinction you’ll find with Bandmate filters is their consistency, achieved by keeping control of the manufacturing and quality control processes each company does so well. All the materials are sourced in Germany. Each filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction. All filters are backed with a 10-year warranty against manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eThe Nebustar-UHC filter is a unique narrowband design specifically for Tele Vue. It blocks red wavelengths normally passed by typical UHC filters. The design eliminates star bloat to produce sharper, more natural looking stars along with enhanced nebulosity. This is an exclusive filter through Tele Vue and they wish that customers enjoy magnificent observing sessions with their most recent development for visual observers. The OIII and Hß are more typical representative offerings available from Astronomik's product line, but with the tight specification tolerances and additional assurance of Tele Vue's testing guarantee.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eEach filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction.\u003c\/li\u003e\n\u003cli\u003eAll filters are backed with a 10-year warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eTele Vue Bandmate Type 2 OIII Filter - 2\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":39915720933445,"sku":"TE-B2O-0200","price":227.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/B2O-0200_1.png?v=1648671378"},{"product_id":"tele-vue-bandmate-type-2-oiii-filter-1-25","title":"Tele Vue Bandmate Type 2 OIII Filter - 1.25\"","description":"\u003cp\u003eBandmate Type 2 Series Filters by Tele Vue in Partnership with Astronomik:\u003c\/p\u003e\n\u003cp\u003eTele Vue introduces their new line of Bandmate Type 2 filters! The Bandmate Type 2 filter offerings initially consist of \u003cstrong\u003eOIII\u003c\/strong\u003e, \u003cstrong\u003eHß\u003c\/strong\u003e, and \u003cstrong\u003eNebustar-UHC\u003c\/strong\u003e models. The first thing you’ll notice is that these filters are produced for Tele Vue in Germany by Astronomik. Tele Vue and Astronomik adhere to the same philosophy, \"Do it better, or don’t do it at all\"; the products, customer, and night sky deserve it.\u003c\/p\u003e\n\u003cbr\u003e \u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"261\" width=\"677\" alt=\"Tele Vue Bandmate Type 2 Filters-semicircle\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/TE-Bandmate-Type-2-All_Case_semicircle_large.jpg?v=1537292423\"\u003e \u003cbr\u003e\n\u003cp\u003eTele Vue and Astronomik have had their frustrations with the filter business. From pass-band to thread tolerances, the filter industry seems like the “wild west” of astronomical products and had been looking to develop a long-term supplier of state-of-the-art, custom filters for reintroducing Tele Vue's line of premium quality Bandmate filters; guaranteed to perform and fit, with uniformity beyond any competitive brand. Astronomik was excited with the idea of a partnership with Tele Vue, which was already a legendary brand known for its outstanding quality of their telescopes and eyepieces. Today they team-up to continue in high-quality filter design and production and bring the best filters possible to all astronomers worldwide.\u003c\/p\u003e\n\u003cp\u003eThe distinction you’ll find with Bandmate filters is their consistency, achieved by keeping control of the manufacturing and quality control processes each company does so well. All the materials are sourced in Germany. Each filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction. All filters are backed with a 10-year warranty against manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eThe Nebustar-UHC filter is a unique narrowband design specifically for Tele Vue. It blocks red wavelengths normally passed by typical UHC filters. The design eliminates star bloat to produce sharper, more natural looking stars along with enhanced nebulosity. This is an exclusive filter through Tele Vue and they wish that customers enjoy magnificent observing sessions with their most recent development for visual observers. The OIII and Hß are more typical representative offerings available from Astronomik's product line, but with the tight specification tolerances and additional assurance of Tele Vue's testing guarantee.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eEach filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction.\u003c\/li\u003e\n\u003cli\u003eAll filters are backed with a 10-year warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eTele Vue Bandmate Type 2 OIII Filter - 1.25\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":39915736236101,"sku":"TE-B2O-0125","price":125.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/TE-B2O-0125.png?v=1648671741"},{"product_id":"tele-vue-bandmate-type-2-hb-filter-2","title":"Tele Vue Bandmate Type 2 H Beta Filter - 2\"","description":"\u003cp\u003eBandmate Type 2 Series Filters by Tele Vue in Partnership with Astronomik:\u003c\/p\u003e\n\u003cp\u003eTele Vue introduces their new line of Bandmate Type 2 filters! The Bandmate Type 2 filter offerings initially consist of \u003cstrong\u003eOIII\u003c\/strong\u003e, \u003cstrong\u003eHß\u003c\/strong\u003e, and \u003cstrong\u003eNebustar-UHC\u003c\/strong\u003e models. The first thing you’ll notice is that these filters are produced for Tele Vue in Germany by Astronomik. Tele Vue and Astronomik adhere to the same philosophy, \"Do it better, or don’t do it at all\"; the products, customer, and night sky deserve it.\u003c\/p\u003e\n\u003cbr\u003e \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/TE-Bandmate-Type-2-All_Case_semicircle_large.jpg?v=1537292423\" alt=\"Tele Vue Bandmate Type 2 Filters-semicircle\" width=\"677\" height=\"261\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e \u003cbr\u003e\n\u003cp\u003eTele Vue and Astronomik have had their frustrations with the filter business. From pass-band to thread tolerances, the filter industry seems like the “wild west” of astronomical products and had been looking to develop a long-term supplier of state-of-the-art, custom filters for reintroducing Tele Vue's line of premium quality Bandmate filters; guaranteed to perform and fit, with uniformity beyond any competitive brand. Astronomik was excited with the idea of a partnership with Tele Vue, which was already a legendary brand known for its outstanding quality of their telescopes and eyepieces. Today they team-up to continue in high-quality filter design and production and bring the best filters possible to all astronomers worldwide.\u003c\/p\u003e\n\u003cp\u003eThe distinction you’ll find with Bandmate filters is their consistency, achieved by keeping control of the manufacturing and quality control processes each company does so well. All the materials are sourced in Germany. Each filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction. All filters are backed with a 10-year warranty against manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eThe Nebustar-UHC filter is a unique narrowband design specifically for Tele Vue. It blocks red wavelengths normally passed by typical UHC filters. The design eliminates star bloat to produce sharper, more natural looking stars along with enhanced nebulosity. This is an exclusive filter through Tele Vue and they wish that customers enjoy magnificent observing sessions with their most recent development for visual observers. The OIII and Hß are more typical representative offerings available from Astronomik's product line, but with the tight specification tolerances and additional assurance of Tele Vue's testing guarantee.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eEach filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction.\u003c\/li\u003e\n\u003cli\u003eAll filters are backed with a 10-year warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eTele Vue Bandmate Type 2 H Beta Filter - 2\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":39915763171397,"sku":"TE-B2H-0200","price":227.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/TE-B2H-0200.png?v=1648672016"},{"product_id":"tele-vue-bandmate-type-2-nebustar-filter-1-25","title":"Tele Vue Bandmate Type 2 Nebustar Filter - 1.25\"","description":"\u003cp\u003eBandmate Type 2 Series Filters by Tele Vue in Partnership with Astronomik:\u003c\/p\u003e\n\u003cp\u003eTele Vue introduces their new line of Bandmate Type 2 filters! The Bandmate Type 2 filter offerings initially consist of \u003cstrong\u003eOIII\u003c\/strong\u003e, \u003cstrong\u003eHß\u003c\/strong\u003e, and \u003cstrong\u003eNebustar-UHC\u003c\/strong\u003e models. The first thing you’ll notice is that these filters are produced for Tele Vue in Germany by Astronomik. Tele Vue and Astronomik adhere to the same philosophy, \"Do it better, or don’t do it at all\"; the products, customer, and night sky deserve it.\u003c\/p\u003e\n\u003cbr\u003e \u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"261\" width=\"677\" alt=\"Tele Vue Bandmate Type 2 Filters-semicircle\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/TE-Bandmate-Type-2-All_Case_semicircle_large.jpg?v=1537292423\"\u003e \u003cbr\u003e\n\u003cp\u003eTele Vue and Astronomik have had their frustrations with the filter business. From pass-band to thread tolerances, the filter industry seems like the “wild west” of astronomical products and had been looking to develop a long-term supplier of state-of-the-art, custom filters for reintroducing Tele Vue's line of premium quality Bandmate filters; guaranteed to perform and fit, with uniformity beyond any competitive brand. Astronomik was excited with the idea of a partnership with Tele Vue, which was already a legendary brand known for its outstanding quality of their telescopes and eyepieces. Today they team-up to continue in high-quality filter design and production and bring the best filters possible to all astronomers worldwide.\u003c\/p\u003e\n\u003cp\u003eThe distinction you’ll find with Bandmate filters is their consistency, achieved by keeping control of the manufacturing and quality control processes each company does so well. All the materials are sourced in Germany. Each filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction. All filters are backed with a 10-year warranty against manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eThe Nebustar-UHC filter is a unique narrowband design specifically for Tele Vue. It blocks red wavelengths normally passed by typical UHC filters. The design eliminates star bloat to produce sharper, more natural looking stars along with enhanced nebulosity. This is an exclusive filter through Tele Vue and they wish that customers enjoy magnificent observing sessions with their most recent development for visual observers. The OIII and Hß are more typical representative offerings available from Astronomik's product line, but with the tight specification tolerances and additional assurance of Tele Vue's testing guarantee.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eThe Nebustar-UHC filter blocks red wavelengths that normally pass through other UHC filters\u003c\/li\u003e\n\u003cli\u003eEach filter is: optically tested by Tele Vue in high power-space to ensure no image degradation, first tested on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for pinholes, digs, and sleeks and serialized, all to insure your customer's satisfaction.\u003c\/li\u003e\n\u003cli\u003eAll filters are backed with a 10-year warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eTele Vue Bandmate Type 2 Nebustar Filter - 1.25\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":39915864817733,"sku":"TE-B2N-0125","price":126.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/products\/TE-B2N-0125.png?v=1648673203"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/collections\/Solar-Filters-Blocking.png?v=1504225056","url":"https:\/\/optcorp.com\/collections\/blocking-filters.oembed","provider":"OPT Telescopes","version":"1.0","type":"link"}