Canon 52mm Drop-In Screw Filter Holder (WII)4773B001

Drops into EF 300mm f/2.8L IS II USM, EF 400mm f/4 DO IS II USM, EF 400mm f/2.8L IS II USM, EF 500mm f/4L IS II USM and EF 600mm f/4L IS II USM lenses. Features. Compatibility. EF300mm F2.8L IS II USM, EF400mm F2.8L IS II USM, EF500mm F4L IS II USM, EF600mm F4L IS II USM. Product colour. Black, Grey. Filter type. Camera protection filter. Filter size. 52 mm. Packaging content. Quantity per pack. 1 pc(s)