Rollei Bay 2 Rollei Gelb-Mittel (medium yellow) filter format_620 the AE prism has a

the AE prism has a dent up top which does not affect function

But function is good

the 85mm f1

and film winding works well

This Nikon F2 Photomic includes a DP-1 metering prism that's compatible with any Nikon lens equipped with indexing tabs (the "rabbit ears")

Rollei Bay 2 Rollei Gelb-Mittel (medium yellow) filter format_620 the AE prism has aA genuine Rollei Gelb Mittel (medium yellow) filter for the Bay 2 filter mount. Light cosmetic wear, light coating wear which will not affect imaging. Note that this filter is for the less common Bay 2 filter mount, found on only a few Rolleiflex 3. 5 models. Be sure that your camera uses this size before buying.