Fixing My Nikon 50mm 1.4 AI-S Lens
27:21
Nikon Nikkor 50mm f/1.4 Ai-s : Oily aperture blades
19:05
Lens Review - Nikon NIKKOR 50mm f/1.4 AI-S
5:02
Broken Mind - Samuel Sarkis Safarian
1:19:56
Very Stiff focus ring In Ai-s Nikkor 85mm 1:1.4
8:56
Beautiful Blurry Background Beast! The Nikon AI 50mm f1.4.
27:19
Lens re-grease : Nikon Nikkor 50mm f/1.4 Ai-s
34:25
Carl Zeiss Jena 50mm f2.8 Lens Disassembly and Diaphragm Cleaning
20:00