Nikon DK-17M with DK-19  type_Lens Cap A sturdy rubber coating keeps

A sturdy rubber coating keeps your screen safe

and image quality is nice

designed for earlier Nikon cameras like the F/F2 Photomic and many Nikkormats

nevertheless

Mounts beween your Leica thread mount camera and your lens for close focusing ACTION AND EXCITEMENT

Nikon DK-17M with DK-19 &nbsptype_Lens Cap A sturdy rubber coating keepsThe Nikon DK 17M is a magnifying eyepiece for 22mm threaded viewfinders (like on the D3 D4 D5 series and the D800). It provides a 1. 2x magnification of the viewfinder, allowing you to see the whole thing (unless youre wearing glasses) while making manual focusing a bit easier. Includes DK 19 rubber eyecup.