How To Open And Clean Pentax 135mm lens

Cleaning and repairing vintage lenses are much easier than fixing new lenses. This video will walk you through how to take apart and clean out a Pentax 135mm lens.

This repair Pentax lens repair video is for a 135mm but the tear-down is similer for many of the Pentax lenses like their 50mm, 35mm and many of the K and M series glass.

A few of the tools needed for the tear-down of the Pentax 135mm. is – jewelers screwdriver set, cotton swabs, Isopropyl alcohol or nail polish remover as cleaning fluid, micro fiber cloths for wiping down the lens elements, camera lens spanner tool, and a hard, well lit working area.