Nikon DE-1 (light prism marks) zinc The OM-4 is a manual-focus

The OM-4 is a manual-focus 35mm SLR camera with a built-in averaging spotmeter system- which is pretty darn fancy

Not gonna lie

Ample room for movements with 4x5" and can cover 5x7" when stopped down

optics and function are excellent

you can mount most smaller heads

Nikon DE-1 (light prism marks) zinc The OM-4 is a manual-focusThe Nikon DE 1 is the standard unmetered prism for the Nikon F2. This one is black, and is in excellent cosmetic condition, except for a very shallow indent on one side (visible in the image, and somewhat camouflaged by the leatherette covering) and some light paint wear on the same side. You may have noticed the "light prism marks" in the title, so let me explain what that means: there are a few small scratches in the prism surface that would sit