Leitz Summicron 5cm f2 (collapsible) series 7 but can't be tightened on

but can't be tightened on unless and until the screw is replaced

The Minolta Reflected Light attachment replaces the incident light dome on your Minolta Auto Meter and permits more precise reflected-light measurement

most notably a bit of loose stitching around one edge of the ‘Domke’ label

Hasselblad Proxar (2m) close-up diopter in B50 size

The Lowepro Vertex 200AW is a well padded full-sized backpack for medium to large DSLR kits

Leitz Summicron 5cm f2 (collapsible) series 7 but can't be tightened onLeitz Summicron 5cm f2 lens for Leica M mount, just back from a full professional CLA. Focusing and diaphragm operation are excellent; glass is clean, with very light front element cleaning marks which won't affect imaging. A very early example: this lens was made in 1954, the same year the M3 was born.