Nikon Nikkor-M 300mm f/9 lens mount_Praktica Electronic with finely geared focusing

with finely geared focusing

a reversible tripod mounting base (to accommodate 1/4" or 3/8" fittings) and a 1/4" camera thread

or you can use it by itself in case you're just curious how far away something is

Lens is clean

As you might have guessed from the focal lengths

Nikon Nikkor-M 300mm f/9 lens mount_Praktica Electronic with finely geared focusingNikon 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 slight damage to the filter ringa filter will mount alright but it