Jupiter-8 M39(L39). Repair and completely service.

[@paulleith1190]

Very insightful, and very skilled. Thanks for sharing 🏆👍

[@gregsmith6373]

I just wrote you a comment on Jupiter 9 about this lens here :)

[@thegoodleathercrafts2560]

Здравствуйте! Каким маслом смазываете резьбы?

[@marcinrozwadowski3177]

What do you use to clean?