forgive me, but i'm afraid this is at the limits of my mechanical aptitude without calling completely disassembling the lens and grinding things, which i'm not sure i'm capable of doing.
lost focus at infinity but squirrel range seems to be ok

Unholy Vessel
forgive me, but i'm afraid this is at the limits of my mechanical aptitude without calling completely disassembling the lens and grinding things, which i'm not sure i'm capable of doing.
lost focus at infinity but squirrel range seems to be ok