Nikon M2 brand_Argus Made in Japan

Made in Japan

The Carl Zeiss Distagon 45mm f2

Various used lower-capacity CF cards for older digital cameras

but this won't impact function of the lens otherwise

so when you rotate the focusing ring

Nikon M2 brand_Argus Made in JapanThe Nikon M2 is a 27. 5mm extension tube for manual focus F mount lenses. Though it was originally designed to provide 1: 1 magnification on the original 55mm f3. 5 Micro Nikkor and it still does! it'll fit any F mount lens. Worth noting: This tube does not preserve any automatic functions, including metering, so you'll need to stop down manually to determine your exposure. Some cosmetic paint wear, good function.