This Leica Leitz 12004 1.25x magnifying viewfinder attachment is in mint condition overall. 

Mounting well. 

Glass is clean and clear. 

Cosmetically MINT. 

Shows virtually no signs of use on the black finish. 

Comes with original chain, leather outfit case, paperwork and box. 

Will fit any of your modern Leica M rangefinder camera bodies to magnify the viewfinder 1.25 times.

Complete and a must have.