Viewfinder only for Nikon Nikkor-O 21mm F4 Rangefinder Lens *** READ ***

Serial Number: 600780

The eyepiece is not original – it was rebuilt after the original eyepiece broke. Cosmetically in good condition showing signs of use and age. The optics have several marks, possibly fungus inside, as well as some debris specks. In real-life, if you’re framing a real-life object, the view is quite clear.