Vivitar 2X Macro Focusing Teleconverter for Minolta MD lens mount_C Mount Nicely made of organic cotton

Nicely made of organic cotton canvas and "vegetable leather" (it's plastic)

Not for Super 8

it was capable of submersion up to an impressive 200ft (but please do not try it with this camera today)

good quality leather ends

Compact enough for a field camera and in excellent condition overall

Vivitar 2X Macro Focusing Teleconverter for Minolta MD lens mount_C Mount Nicely made of organic cottonThe Vivitar 2X Macro Focusing Teleconverter MC is a 2x teleconverter with a neat trick: it's also a helicoid that allows closer focusing with any lens. In excellent condition, with light cosmetic wear, clean glass. Fits Minolta MD cameras and lenses (not included)