21:24

Minolta MC Tele Rokkor-PF 135mm f2.8 (MCII) Lens Disassembly

29:08

Minolta MC Rokkor-PF 58mm f1.4 (MC I) Lens Disassembly and Diaphragm Cleaning

11:24

Three Vintage Rokkor Lenses + One Fujifilm Camera

44:18

Pentacon 135mm f/2.8 Aperture Blades Repair

20:17

Starting & Flying World’s Largest Helicopter Ever Produced

26:41

Minolta MC Tele Rokkor-QD 135mm f3.5 Lens Full Disassembly

39:46

Minolta MC Rokkor-PG 58mm f1.2 Lens Full Disassembly

34:25

Carl Zeiss Jena 50mm f2.8 Lens Disassembly and Diaphragm Cleaning