Pentacon/Meyer 50mm f1.8 Zebra Fungi CLA Cleaning (M42 Mount)
24:18
Repairing stuck aperture on a Pentacon auto 50mm F1.8 Multi Coated lens.
8:21
Pentacon 50mm f1.8 Aperature fix
19:45
Meyer-Optik Görlitz 50mm/58mm - vintage, good value fast fifties full of character and bubble bokeh
1:28:54
Restoring a Ricoh KR-10 Super: Light Seals & Vintage Accessories Upgrade! #filmcamera
44:18
Pentacon 135mm f/2.8 Aperture Blades Repair
55:32
Zeiss Ikon Super Ikonta 531 lens cleaning
4:53
PENTACON 50 mm f1 8
1:02:28