SMC Pentax-M 40mm f2.8

Description

The SMC Pentax-M 40mm f2.8 is a very, very tiny pancake lens for Pentax K-mount cameras. It’s under 2cm long, and it still packs a real mechanical aperturecontrol and a smooth-moving focusing ring. Use it on any Pentax K mount camera, film or digital. In good cosmetic condition, with light paint and finish wear; clean glass, with minor dust.