Flektogon 35/2.4 Aperture Stuck Wide Open
11:29
CZJ Flektogon 35mm repair - disassembly and focus ring lubrication
11:30
Flektogon 2.4 35mm Carl Zeiss Repair
24:18
Repairing stuck aperture on a Pentacon auto 50mm F1.8 Multi Coated lens.
27:57
CARL ZEISS JENA DDR 200mm f/2.8 Focus-Ring Re-lubrication 對焦環上油重新潤滑
48:20
Carl Zeiss Black Tessar Repair : glass clean & aperture blade clean / pixel valve /
21:04
35mm Lens Shootout Zeiss Jena Flektogon f2 4 v Olympus Zuiko f2 8
11:09
Carl Zeiss #Flektogon 35mm f2.4 Cheap Professional #Photography Lens
14:23