Jupiter-3 Lens CLA Tutorial

This tutorial shows how to clean, lubricate, and adjust the screwmount version of the 50mm Jupiter-3 lens.

This tutorial was created by Brian Sweeny, a respected authority on repairing and adjusting the Jupiter-3 and other Sonnar-type lenses. He has generously shared it with us, along with several other lens servicing tutorials that he has written.

This is a free PDF Download