Lens repair: Nikon Nikkor 50mm f/1.4 Ai-s full service
27:19
Lens re-grease : Nikon Nikkor 50mm f/1.4 Ai-s
27:21
Nikon Nikkor 50mm f/1.4 Ai-s : Oily aperture blades
21:05
Nikon Nikkor 50 f/1.8 Ai : Full service
16:45
Lens repair: How to service lens helicoids
17:15
Lens test - Nikon Nikkor 50mm 1.8 ais Pancake - Japanese Version
31:26
Remove old fungus with Hydrogenperoxide in Pre-Ai Nikkor 50mm 1:1.4
1:03:11
Re-lube Pre-Ai Nikkor 50mm 1:1.4
16:37