Pentacon 150mm f/2.8

Pentacon 150mm f/2.8 is a manual focus telephoto lens for medium format slr cameras.

Optical design

Has no aperture blades, this is among the rare lens which does not have aperture control function, works always wide open. With high brightness value, it has the ability to collect light even in poor lighting conditions

Physical characteristics

90 mm long, requires consideration if you want to carry in the camera bag. Weights 436 grams so plan ahead, carry only if really necessary.