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Sky Watcher Star Adventurer 2i Pro Pack

$399

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Why we like it:

Extremely powerful tracker to take longer exposures of the Milky Way, distant galaxies, and nebulae with your DSLR.

Radian Telescopes Quick-Release Carbon Fiber Tripod

$369

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Why we like it:

Sleek, light, and easy carbon fiber tripod for travel and premium systems. Quick-release plate for easy connection with multiple accessories.

Radian Telescopes 2" Triad Ultra Quad-Band Narrowband Filter

$1,075

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Why we like it:

A complete narrowband imaging set in one. Optimize your astrophotography in a single filter.

Meade 6000 Series 70mm Quadruplet APO Refractor

$1,199

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Why we like it:

Lightweight wide-field, and portable 4-element Petzval telescope built specifically for astrophotography.

EXPLORE SCIENTIFIC 3" 30mm 100 DEGREE SERIES - UT-14265

$729

$849 You save 14%

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NEW CELESTRON CGE/DX HD TRIPOD - UT-14257

ASTRONOMIK 2" UHC FILTER - UT-14252

$174

$229 You save 24%

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Astronomik CLS SC Rear Cell - UT-14229

$129

$159 You save 19%

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OPEN BOX PEGASUS DMFC - UT-14216

$149

$209 You save 29%

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PEGASUS POWER SUPPLY - UT-14208

$59

$74.95 You save 21%

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ASTRONOMIK CLS CLIP XL - UT-14179

$144

$189 You save 24%

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QSI 683WSG-8 - UT-14174

$2,695

$3,695 You save 27%

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Open Box ATIK Off Axis Guider for ATIK One

$151.20

$180 You save 16%

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Open Box ADM Losmandy D Style Mounting Tube Rings - 175mm

$126

$160 You save 21%

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Open Box ADM D Series Saddle for Astro Physics Mach 1

$94.50

$120 You save 21%

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Open Box Astronomik CLS Light Pollution Filter - 36mm Round Mounted

$75.04

$109.95 You save 32%

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Open Box Astronomik H-Alpha 12nm CCD Filter - 50mm Square Unmounted

$225.19

$329.95 You save 32%

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Open Box Astronomik 6 nm OIII MFR Narrowband Filter - Canon EOS XL Clip

$334.39

$489.95 You save 32%

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Open Box Astronomik ProPlanet 642 BP IR-Pass Filter

$109.17

$159.95 You save 32%

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Open Box Astronomik Planet IR Pro 807 Filter - 31mm Round Mounted

$38.19

$55.95 You save 32%

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Open Box Astronomik Planet IR Pro 807 Filter - Canon EOS Full Frame Clip

$68.22

$99.95 You save 32%

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Open Box Astronomik 6 nm SII MFR Narrowband Filter - Canon EOS XL Clip

$334.39

$489.95 You save 32%

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Open Box OPT Pro Services Black Box C13-US

$16.79

$21.32 You save 21%

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Open Box Pro Services Black Box Ethernet Patch Cable 5 Pack

$17.84

$23 You save 22%

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Open Box Pro Services Black Box Time Server Antenna 30ft SMA-to-N Antenna Cable

PRICE: $146.95

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Open Box Pro Services Black Box Time Server Antenna

$45.10

$187 You save 76%

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Open Box Pro Services Black Box Universal Input Voltage PDU

$196.35

$250 You save 21%

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Open Box Astrodon Adapter - 3-inch-24 Male for CFW to 2.7-inch-24 Male for AP Extenstion Tube

$89.25

$105 You save 15%

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Open Box Astrodon L2-50S Luminance Square

$362.25

$403 You save 10%

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Open Box Astrodon 18mm Focus Extension f/ -250 Lens - MMOAG & MEMOAG

$36.75

$42 You save 13%

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Open Box Astrodon SCT Connector for Astrodon Rogue Off-Axis Guider

$136.50

$144 You save 5%

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Open Box Astrodon Sloan Filter - z' 50mm Round - Unmounted

$430.50

$500 You save 14%

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Open Box Astrodon Photometrics Johnson & Cousins UBVRcIc U Filter - 1.25-inch

$180.60

$216 You save 16%

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Open Box Astrodon Photometrics UBVRcIc Filter - 50mm Square U

$473.55

$550 You save 14%

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Open Box Astro-Physics Portable Pier - 10-inch Diameter, 24-inch High

$1,169.70

$1,310 You save 11%

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Open Box Astro-Physics 24-inch Ribbed Mounting Plate

$281.40

$315 You save 11%

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Open Box Astro-Physics Flat Pier Plate For 1600/1200

$196.35

$220 You save 11%

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Open Box Astro Physics Canon EOS Wide-Mount Camera Adapter with Stainless Steel Bayonet for Prime Focus Field Flatteners

$120.75

$135 You save 11%

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Open Box Astro-Physics 15-inch Dovetail Saddle Plate

$134.40

$150 You save 10%

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Open Box Astro Products Dew Destroyer - 60 mm Large Capacity

$74.97

$119 You save 37%

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Open Box AstroTrac Portable Pier Travel Bag

$64.87

$75 You save 14%

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Open Box Avalon Dovetail Flange with 80mm Bar

PRICE: $214.40

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Open Box Avalon GP Clamp

PRICE: $171

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Open Box Avalon Short Pier for M-Uno

PRICE: $1,119.34

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New Radian! >>>

Radian Telescopes 2" Triad Ultra Quad-Band Narrowband Filter

$1,075

Free Shipping

Radian Telescopes Quick-Release Carbon Fiber Tripod

$369

Free Shipping

Radian Telescopes 2" Triad Tri-Band Narrowband Filter

$775

Free Shipping

Radian Telescopes 1.25" Triad Tri-Band Narrowband Filter

$375

Free Shipping

Radian Telescopes 1.25" Triad Ultra Quad-Band Narrowband Filter

$780 $975

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Radian Telescopes 14-inch Lightweight Universal D-Style Dovetail Bar

$89.95

Free Shipping

Radian Telescopes 6.5-inch Lightweight Universal D-Style Dovetail Bar

$65.95

Free Shipping

Radian Telescopes Quick-Release Plate

$49.99

Free Shipping

Radian Telescopes 22-inch Lightweight Universal D-Style Dovetail Bar

$139.95

Free Shipping

Radian Telescopes 65mm Triad Ultra Quad-Band Narrowband Filter

$1,596 $1,995

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