Concept Black Diffusion Filter 55mm MRC Nano Coating Thin Frame Design K&F NANO-X 1/4 KF-55BD1/4

Model number: KF-55BD1/4 Filter diameter: 55mm Coating: MRC nano coating Frame: Thin frame design that prevents vignetting Glass: B270 optical glass manufactured by SCHOTT in Germany [Soft rendering unique to a black diffusion filter] The black diffusion 1/4 filter softly diffuses light while maintaining the center of focus, and suppresses contrast to make the captured light even more beautiful. When shooting portraits, it has the effect of adjusting the texture of the skin, giving a natural and smooth impression, and increasing the efficiency of retouching. [Filter design with convenience in mind] The thin frame design allows for secure attachment with a metal frame, excellent airtightness, and prevents vignetting. The combination of B270 optical glass manufactured by German company SCHOTT and MRC (*) nano coating suppresses unnecessary reflections while maintaining resolution. It is also water and oil repellent, so even if dirt gets on it, it can be easily removed. *Multi-Resistant Coating (MRC): Achieves high transmittance and clear colors while demonstrating "high backlight resistance," "scratch prevention," "water repellency," and "oil repellency."