Nikon Nikkor-M 300mm f/9 lens in excellent condition. This is a compact large format lens with an image circle sufficient for 8x10" film. A classic Tessar design, this lens boasts impressive resolution and possibility for movements on 4x5". Mounted in a Copal 1 shutter, healthy throughout its range of speeds. Aperture is smooth and glass is free of issues. Good cosmetic condition with some paint scrapes and scuffing. Includes a #1 retaining flange.