Nikon Nikkor-S Auto 5cm f2  type_Optical Remote " you're probably saying

" you're probably saying

securely so long as you don't turtle

Fits Bay 1 mount of twin lens cameras such as 3

the Nikon 600mm f4 ED AI-S Nikkor is a very large lens: this is a fast

Nikon Nikkor-S Auto 5cm f2 &nbsptype_Optical Remote " you're probably sayingThis Nikon Nikkor S Auto 5cm f2 (Pre AI) is in excellent condition with only minor cosmetic wear. This lens is an early 7 element 5 group design, with later six bladed diaphragm. Distance scale exclusively in feet. Smooth focus and glass is great for its age with only moderate dust. Aperture blades show a bit of staining but are snappy. Both a unique historical piece and a great everyday user.