Nikon 8mm f2.8 AIS Fisheye-Nikkor format_17.5mm lens shows some internal dust

lens shows some internal dust but nothing too dramatic

Most notable issue: the leatherette has been reglued at some point

The Mamiya M645 is a medium-format SLR that shoots 6x4

This Hugo Meyer Portable Range Finder is a shoe-mountable rangefinder with a range of 2

Nikon 8mm f2.8 AIS Fisheye-Nikkor format_17.5mm lens shows some internal dustThe Nikon 8mm f2. 8 AIS Fisheye Nikkor is probably the lens you picture when someone mentions a fisheye unless you're an ichthyologist. But assuming you're not, this is probably the lens. With a huge, bulging front element and a built in filter turret, this lens is clearly not meant for day to day shooting: it produces a circular image in the middle of the frame, without any attempt to correct distortion. Field of view is 180 degrees, so watch where