77x0.75mm Filter, Neutral Density (ND) 4x
These filters have 77x0.75 mounting thread.
N-4x – is quite strong neutral density filter that reduces light amount 4 times. It can be used to increase shutter speed if necessary (to blur motion, for example).
Will this fit all three of the Kiev 16u lenses?1 answer
Hi! No. These filters are too large for Kiev-16U lenses. Sorry. Raf.