Vintage Vivitar Auto Thyristor 550FD Flash Unit for [Nikon/Canon/Pentax Tested

Cobra Flashmate Remote Flash unit in box, tested

PENTAX AF 200Sa Automatic Electronic Camera Flash Unit with diffuser

COBRA D400 Zoom TTL Flash Unit for PENTAX Tested

Vivitar 2600-D Auto Thyristor Flash Unit- For Use With Minolta/Pentax/Olympus

Flash Unit COBRA D400 Zoom TTL PENTAX Film SLR Dedicated Flushgun

Vivitar 2800-D Dedicated Bounce Flash for Minolta/Pentax/Olympus Cameras WORKING

Universal Flash Unit HANIMEX Pro 550 Handle Mount - Canon/Nikon/Pentax