mist filter(тж. light diffusion filter: Mist filters come in all shapes and sizes. Kolari Vision’s clip-in filters sit between your lens and sensor in compatible mirrorless camera systems. ... Whatever a particular company calls their light diffusion filters, they’re all designed in a similar way: at some point in the filter manufacturing process (which usually consists of laying various coatings atop a piece of optical glass), small black speckles are sprinkled on top of the piece of glass.dpreview.com'More)
