Pentax-A 100mm f2.8 Macro
A normal focal length manual focus lens capable of lifesize magnification was produced between 1985 to 1989.
The lens is compatible and used often with a 1.4x-S teleconverter, producing a 140mm f/4 lens capable of 1.4x lifesize.
Read MoreThe lens is compatible and used often with a 1.4x-S teleconverter, producing a 140mm f/4 lens capable of 1.4x lifesize.
