Remove old fungus with Hydrogenperoxide in Pre-Ai Nikkor 50mm 1:1.4
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1:56:10
How to remove Haze in AF Nikkor 35-70mm 1:2.8 PUSH - PULL version
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8:02
10 Vintage Lens Mistakes (STOP wasting MONEY)
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1:04:40
Cleaning lens element's in NIKKOR-S AUTO 1:1.4 f=50mm
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32:38
«Le job de Trump va être de gérer la défaite américaine face aux Russes», cingle Emmanuel Todd
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24:10
La roue du charron
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1:12:29
Remove old Fungus In Konica HEXANON AR 57mm f1.2 AE
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8:10
How to Clean a Vintage Lens with a Huge Fungus Infection
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19:49