Pentax 67 Rear Converter 1.4x adapter back is light-tight with good

back is light-tight with good frame spacing

pretty soon everyone realized that it is virtually impossible to widely share or display 3D photos

with light cosmetic wear- mostly on the baseplate-and good light seals

so if you're planning to fill it up

That's the good stuff

Pentax 67 Rear Converter 1.4x adapter back is light-tight with goodThe Pentax 67 Rear Converter 1. 4X is a 1. 4x teleconverter compatible with select Pentax 67 telephoto and supertelephoto lenses. In excellent condition, with clean glass and good function. Check your lens instruction manual to determine compatibility: this is not a general purpose teleconverter. Includes front and rear caps.