Pentax medium format 35mm lens for the 645  system. Precision Japanese manufacture gives super smooth manual focus operation.  Equivilent to a 21mm 35mm format lens, so wide angle. Not too bulky for everyday use, very sharp and easy to focus. Excellent for architectural work and perfect match for the 645N and NII. Comes with both lens caps.

Pentax-A SMC 645 MF 35mm F3.5 S#184736