Thousand Oaks Optical Filters
The Thousand Oaks Optical product line expands to include nebula filters created with the most current standard in multi-layer coating technology. Known as Ion Beam Sputtering, dielectric films of variable thickness can be applied in up to 200 layers to a single substrate and the less complex design results in significant improvements in transmission and broad spectrum blocking. The result? Brighter images and darker backgrounds on a filter far more resistant to environmental conditions. Thousand Oaks Nebulae Filters will include both Broad and Narrowband filters, Oxygen III (OIII), H-Beta and Minus Violet.
Step up to legendary filter quality... Thousand Oaks Optical.
Thousand Oaks Filters Features...
Machined aluminum cells in 1.25" and 2" diameters.
Significantly improved filter lifetime.
560 Ångstrom passband for visual use on emission nebulae.
- One year manufacturer warranty.
Thousand Oaks Optical Product Number: LP-425