Cleaning and Adjusting a Pentacon Prakticar 50mm F1.8 lens.
24:18
Repairing stuck aperture on a Pentacon auto 50mm F1.8 Multi Coated lens.
22:46
Removing Fungus and Haze from Seikanon 28-80mm F3.5-4.5 lens.
10:26
Praktica B100 & Carl Zeiss Jena P 135/2,8 MC (Prakticar 2,8/135 Pentacon) [TOWARY ŚWIATŁOCZUŁE 16]
10:04
Выпуск 13. PENTACON PRAKTICAR 1:1.8 50mm / 1:2.8 28mm адаптация на М42.
19:45
Meyer-Optik Görlitz 50mm/58mm - vintage, good value fast fifties full of character and bubble bokeh
38:43
Fatih Altaylı yorumluyor: Seksi ama tehlikeli söylemler!
19:13
Zeiss 50mm Stuck Focus Fix
3:48