Canon FD Reflex Lens 500mm f8 brand_Other with minor cosmetic wear and

with minor cosmetic wear and under 11k actuations

with a convenient clamshell design that slips easily in and out of a pocket

It holds a decent amount of gear

Please note: The UV filter is an "alternate" filter holder: it can be threaded to the lens and serve as a base for other filters and caps

two small scuffs on one bottom corner

Canon FD Reflex Lens 500mm f8 brand_Other with minor cosmetic wear andThe 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