Mamiya Waist Level Finder for RB67 Pro S SD Cameras

Cosmetic Condition: 8.5/10
It shows signs of use.

Optics: 8/10
The magnifier has a thin area of haze/fungus around the edge, but the center - most of the magnifier - is bright and clear and is fully usable.

Mechanics: 10/10
It works well.