Sigma EX 10-20mm f3.5 DC HSM for Nikon F brand_Lomography A nice compact lens that's

A nice compact lens that's surely seen some interesting things

This is an extremely rare Leica thread mount variant of the original Voigtlander 50mm f1

The Soligor C/D Zoom + Macro 100-500mm f5

good mechanical function

Fits Bay 1 mount of twin lens cameras such as 3

Sigma EX 10-20mm f3.5 DC HSM for Nikon F brand_Lomography A nice compact lens that'sThe Sigma EX 10 20mm f3. 5 DC HSM is an ultrawide lens for Nikon F mount crop sensor digital cameras. It has a built in focusing motor for compatibility with any Nikon DSLR and a fast f3. 5 constant aperture. In excellent condition, with minor cosmetic surface wear, clean glass.