Tamron Adaptall SP 500mm f8 (Model 55BB) for Pentax K brand_Arri The Nikon D600 is a

The Nikon D600 is a mid-sized full-frame DSLR with a 24mp sensor and compatibility with nearly any Nikon F-mount lens

tested accurate

and full-frame 4k at up to 30fps (or cropped to 60fps)

The focus tab infinity lock (the spring-loaded part) is missing

2 5500K lamps

Tamron Adaptall SP 500mm f8 (Model 55BB) for Pentax K brand_Arri The Nikon D600 is aThe Tamron Adaptall SP 500mm f8 is a compact telephoto mirror lens that packs a fair bit of magnification into a package less than 10cm long. To be fair, it's also about 9cm wide, but that's still pretty packable for a 500mm lens. Downsides to this type of lens is that it's manual focus only, somewhat dim at f8, you can't change the aperture at all, and out of focus highlights look like little donuts. But if you need a lot of magnification every once