Nikon Nikkor 200mm f/4 : Disassembly and cleaning
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Stiff focus ring in Ai-NIKKOR-Q·C Auto 1:4 f=200mm
16:22
Nikon's MC105mm f/2.8 vs. the Micro-Nikkor 200mm f/4200 - which one should you buy?
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Remove old fungus with Hydrogenperoxid 3% in Nikon Nikkor Pre-Ai 200mm 1:4
17:02
STOP WASTING YOUR MONEY!
10:41
Vintage Lens Modern Camera. Installment 4: Nikon Nikkor 200mm F4 AI
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Nikon Nikkor 85mm f/1.4 : Disassembly and Cleaning
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Lens Repair: Nikkor 18-70mm 3.5 disassembly and cleaning
17:41