Mamiya N 43mm f4.5 L for Mamiya 7 battery door with excellent image quality

with excellent image quality

but this is a pretty decent manual-focus zoom lens for the Nikon F mount

1/4" thread at the top for camera mounting

It's approximately 3" long overall with just about 1

Mamiya N 43mm f4.5 L for Mamiya 7 battery door with excellent image qualityThe Mamiya N 43mm f4. 5 L is a wide angle lens for Mamiya 7 the widest one available, as a matter of fact. This lens maintains rangefinder coupling, but you'll need to use the included external viewfinder to frame your shot (it's too wide for the camera viewfinder). In excellent condition, with clean glass and a good shutter. The viewfinder has very minor cosmetic wear and its bubble level is empty but is otherwise fully functional.