Pentax Spotmatic "Sticky Mirror" Fix
16:46
Pentax Film Camera Repair: Spotmatic Advance Lever and Battery Compartment
38:54
Pentax Spotmatic - Repair of intermittent shutter issues and mirror lock up
13:57
Stuck mirror quick fix for Pentax Spotmatic, K1000 series
6:21
PENTAX-M 1:1.4 50mm Cleaningしてみた
6:48
Pentax SV repair
22:13
Pentax K1000 | Part 6 - Light Seals & Other Things
1:58
Stuck Incomplete Shutter Travel Repair Pentax s1a/h1a or s3/h3
13:03