Nikon's 50mm 1.2 Ai-S - My Journey in Lens Repair
Helicoid Grease -6x15ml Complete Bundle- for Camera Lens Focus Ring Optical Lube | eBay
Working with the stiff focus ring in Canon FD 100mm 1:2.8 S.S.C. - YouTube
Nikon 24 70 f2 8 stiff zoom ring FIX & TIPS - YouTube
Canon Serenar 85mm f/2.0 Clean, Lubricate, Adjust (CLA) – Mark O'Russa
Lens lubrication
Self-repaired a camera lens with a sticky focus ring. Gooey coating removed. - YouTube
Very stiff focus ring In Leica Summicron-R 1:2 / 50mm RE-grease with "Liqui Moly LM47" - YouTube
What grease lens makers use?: Third Party Lens Talk Forum: Digital Photography Review
Lens Dr. Photographer: WHAT is causing STIFF FOCUSING on your MF lenses - YouTube
Canon nFD 28mm f2 Gritty Focus Ring & Stiff Aperture Ring. Easy to clean/fix? : r/AnalogRepair
Helicoid Grease Camera Lens Repair Focus Zoom Ring Optical Damper Lube UK MADE | eBay
How To Oil Your Nikon Camera's Focus Motor Drive – Mecam.me
Helicoid Grease for Camera Lenses Focus Ring Servicing Optical - Etsy New Zealand
How to fix stiff focus ring in Nikkor Pre-Ai 50mm 1:2 - YouTube
How to re-lube the focus system in Leica-M ELMAR 1:2.8 / 50 Collapsible ver. - YouTube
Lens Grease recommendation - Rollei Planar teardown: Adapted Lens Talk Forum: Digital Photography Review
Sigma 30mm EX DN partial disassembly and lubrication (Images): Sony Alpha / NEX E-mount (APS-C) Talk Forum: Digital Photography Review
Best grease for lens focusing helicoids?: Adapted Lens Talk Forum: Digital Photography Review
Fundamentals: Grease and Lubrication (2/3) | Richard Haw's Classic Nikon Repair and Review
Nikon 17-55 Zoom Lube
How To Loosen Up A Stiff Lens In 5 Steps - Gogotick
Stiff focus ring in Nikon Nikkor Ai-s 85mm 1:2 RE-lube with #10 grease - YouTube
Helicoid Grease Camera Lens Repair Focus Zoom Ring Optical Damper Lube UK MADE | eBay
Helicoid Grease Camera Lens Repair Focus Zoom Ring Optical Damper Lube UK MADE | eBay
