Nippon Kogaku 13.5cm f3.5 Nikkor-Q.C for Nikon S brand_Yashica and the actual bellows are

and the actual bellows are light-tight

which is similar to (but not directly interchangeable with) 120 film

including peaking and a switchable video inlay on the optical viewfinder

This pack has been tested with our own strobe equipment

Nippon Kogaku 13.5cm f3.5 Nikkor-Q.C for Nikon S brand_Yashica and the actual bellows areThe Nippon Kogaku 13. 5cm f3. 5 Nikkor Q. C is a surprisingly heavy short telephoto lens for the Nikon S rangefinder mount. In very good cosmetic condition, with light surface wear. Focusing is smooth, rangefinder coupling good, and the diaphragm despite a bit of oil moves well. Some internal dust, no haze or fungus. Includes front cap.