Suppresses reflections on water and reflective non-metallic surfaces richer colors and stronger contrasts protects the lens against external influences high quality bulkhead glass B270 from Germany highest quality with almost 100% polarization
polarization The SIRUI Ultra Slim S-Pro Nano MC circular polarizing filter increases the color saturation of the image and ensures, for example, for whiter clouds and a blue sky. Furthermore, reflections on reflective, non-metallic surfaces (water, glass) are suppressed. The SIRUI polarizing filter has a very high quality and almost 100% polarization.
German 1.5mm slim glass The Schott glass B270 is made in Germany and is equipped with a 12-layer nano-antireflection coating for high color fidelity.
Multicoated (MC) The 6-layer protective layer of the multi-coating is antistatic, water and oil repellent and extremely resistant to scratches or dirt.
Ultra slim aluminum frame The high-quality Aluring is only 3.8mm (visible) thin and thus has no vignetting even with wide-angle lenses over 16mm focal length. The smooth-running thread ensures high consistency.
Filter thread 77 mm 1.5mm glass thickness - 3.8mm visible metal frame - ideal for wide angle lenses Multicoated - 6x multiple coating Nano-anti-reflective coating, 12-ply Material: aluminum, glass