![Industar Relubing - rings removed](https://mattsclassiccameras.com/wp-content/uploads/2016/07/relubing6-dome_rings_removed-385x257.jpg)
Industar 61 Relubing
If you own one I probably don’t even have to explain it, but for the uninitiated, the very common and very excellent ‘Russian’ (actually Ukranian) lenses Industar-26 and Industar-61 (found on the long-lived FED 2 and later FED cameras) are frequently found gummed-up with grease Read More …