Stiff focus ring in Mamiya-Sekor C 1:3.5 f=35mm ASSEMBLE

[@namesurename-fotografiaana3168]

I do like your "sticky notes" : )

[@hoggif]

Very clear and detailed. Just what I needed as I have one such lens that could really use new grease.

[@mikeno62]

Be sure to set marks and measure, but also take many pictures during the process.