Filter ND 16x E60, black technical equipment Leica’s new line of circular Q Accessories Leica’s new line of circular polarizing filters are designed to eliminate undesirable reflections from shiny surfaces like water or glass and help to enhance color contrast without impacting image quality The Leica SL3 redefines excellence in photography with its unmatched blend of technology the ND filter allows the use of larger apertures for capturing photos and videos with shallower depth of field The neutral density filter (ND) enables this even in sunlight by reducing the amount of light entering the lens to allow longer shutter speeds to be used