1000 Oaks Oxygen III (OIII) Filter - 1.25" Round Mounted
Thousand Oaks Optical Filters
Step up to legendary filter quality... Thousand Oaks Optical.
Thousand Oaks Filters Features...
- Machined aluminum cells in 1.25 inch and 2 inch diameters.
- Significantly improved filter lifetime.
- 560 Angstrom passband for visual use on emission nebulae.
- One year manufacturer warranty.
Accessory TypeOxygen III
Filter Side Adapter SizeRound
WarrantyNot Supplied By Manufacturer
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