Pentax-A 50mm f2.8 Macro
A normal focal length manual focus lens capable of 1/2 lifesize magnification was produced between 1984 to 1988.
The lens is compatible and used often with a 1.4x-S teleconverter, producing a 70mm f/4 lens capable of 3/4 lifesize.
Read MoreThe lens is compatible and used often with a 1.4x-S teleconverter, producing a 70mm f/4 lens capable of 3/4 lifesize.