Tektronix Series 125 f1.9 lens in No.3 shutter brand_Toyo with only the most minor

with only the most minor wear- one of the cleanest RBs we've seen

all approximately 30x40cm interior dimensions

Nikon DW-4 6x Focusing Finder for the Nikon F3

with approximately 4400 actuations

Tektronix Series 125 f1.9 lens in No.3 shutter brand_Toyo with only the most minorThe Tektronix Series 125 f1. 9 is a lens originally designed for photographing oscilloscope screens, so it's not exactly well adapted for life outside the lab: it's kind of bulky, has threads all over the place, and would take a bit of doing to mount it to a board (there's no retaining ring). Focal length is probably around 75mm, though it's hard to find specs for these sorts of things; coverage is at least "full frame", though it'll likely cover