Nikon DW-2 6x Focusing Finder brand_Praktica 8 (3 cam) is a

8 (3 cam) is a good quality short telephoto lens for Leica R mount

with engraved and painted-on gradations up to 32oz

both for Nikon

with excellent image quality- a really nice little lens in great shape

not just a 6x6 back with a mask: you'll get 16 shots per roll

Nikon DW-2 6x Focusing Finder brand_Praktica 8 (3 cam) is aThe Nikon DW 2 6x Focusing Finder for the Nikon F2 offers a magnified viewfinder image that is vertically corrected and laterally reversed. Great for macro work, astro, and any other application which requires the utmost focus precision. This finder is in excellent cosmetic condition, and diopter adjustment is smooth. Optics are clean. Includes base cap.