Canon 250D close-up lens (58mm) 50d This Nikon drop-in gel filter

This Nikon drop-in gel filter holder fits Nikon telephoto lenses which use slightly "longer" 39mm-sized drop-in filter holders

This is a 6x7cm format 120 film back for the Mamiya RB67 series of cameras

with some paint and surface wear

under 3000 actuations

including a dent in the rear housing which which does not affect function

Canon 250D close-up lens (58mm) 50d This Nikon drop-in gel filterThe Canon 250D lens is a high quality doublet lens designed to work with lenses between 35mm and 135mmmm focal length. Because this is a thread on diopter, you can use it on any brand of lens with a 58mm filter diameter not just Canon. Very light coating marks, none of which will affect imaging.