B + W B+W 39mm Black Mist 1/8 MRC Nano Diffusion Filter #66-1108727

White Mist Diffusion Effect: This is the primary feature. It subtly softens highlights, reduces harsh sharpness, and creates a gentle, ethereal glow or halation around bright light sources. Increased Light Transmission: Reduces reflections, minimizing glare and ghosting, leading to higher contrast and more vibrant colors. Enhanced Scratch Resistance: Provides a durable surface that is less susceptible to scratches and damage. Water and Oil Repellency: Makes the filter easier to clean and maintain, as water and fingerprints are less likely to stick. Nano Coating: This refers to an additional ultra-thin top layer on the MRC. Even Coating Application: Ensures consistent optical performance across the entire filter surface. Matte Black Finish (Usually): The filter ring usually has a matte black finish to minimize reflections and potential glare. High-Quality Optical Glass: B + W is known for using Schott glass, which ensures excellent clarity and minimal distortion.