Canon FD Reflex Lens 500mm f8 brand_Other and solid enough to support

and solid enough to support a medium-sized camera and lens

for example- but this model is the last of the folding Retinas

focus is smooth and the diaphragm blades are clean

with minor cosmetic wear and under 11k actuations

Canon FD Reflex Lens 500mm f8 brand_Other and solid enough to supportThe Canon FD Reflex 500mm f8 is a mirror lens, which means that it collapses what would otherwise be a very long, heavy lens into a fairly lightweight package using mirrors. Mirrors! How do they work?? There are a few downsides: there's no adjustable aperture it's f8 or nothing and out of focus highlights will end up looking a bit like donuts. But it may be worth the tradeoff to pack this much magnification into a normal sized camera bag. In excellent