Vivitar 2x-4 Teleconverter for Canon FD iso_ 50 Very minor focus distance plate

Very minor focus distance plate "rubbing" means that this lens is a bit noisier during focusing and may not be suitable for video applications where absolute silence is required

The date function does not appear to work

Image quality is the big deal here

Carl Zeiss F Tele-Tessar 250mm f4 TCC lens for Hasselblad FE-series focal plane shutter cameras

Minor cosmetic paint wear

Vivitar 2x-4 Teleconverter for Canon FD iso_&nbsp50 Very minor focus distance plateVivitar 2x 4 Teleconverter for the Canon FD manual focus lensmount. A compact, good quality teleconverter that doubles focal length (at the cost of two stops of light)