STC Sapphire crystal UV screw circular filters are a world first. Manufactured full of technology using the finest crystal while being superior in strength. Each filter boasts Zero-color-cast, which is suitable for high resolution cameras and 1200mm or more focal length telescope lenses, Double-sided multilayer NANO coating, Waterproof, grease-proof and antistatic, and a 5mm matte black 6061 Aluminum rim to avoid vignetting and flare.
Fed up of the additional filter cost when you buy a new size lens? Our clip filters not only protect your sensor, offer no degradation, but work with all your lenses!
We understand you want the best. You spend as much money as you can on your equipment. That's why all our products are manufactured from the latest materials and coating technology.