Stiff Focus Ring In Mamiya-Sekor C 1:3.5 F=35Mm Disassemble

Stiff focus ring in Mamiya-Sekor C 1:3.5 f=35mm DISASSEMBLE

Can Isopropyl Alcohol loosen a stiff focus ring? Repairing a Mamiya / Sekor 55mm F18 lens.

Working with Mamiya-Sekor C 1:2.8 f=80mm Sticky aperture blades and Stiff focus ring PART 1

Loose shutter blades In Mamiya-Sekor 1:3.5 f=100mm for the Mamiya Press ( PART 1 disassemble )

How to loosen up a stuck focus ring in a lens

Stiff focus ring and loose lens assembly and other details IN Summicron-C 1:2 / 40

Sticky slow gear in Mamiya-Sekor 1:2.8 f=80mm (Seikosha-S shutter)

CZJ Flektogon 35mm repair - disassembly and focus ring lubrication

Working with Mamiya-Sekor C f=127mm 1:3.8 for Mamiya RB Disassemble the lens housing

Mamiya C220 Shutter Timing Fixed - 80mm f/2.8

Shutter problem in Mamiya-Sekor C 1:3.8 f=127mm for Mamiya RB

Canon Lens Repair 35mm F/2 (Focus Ring Jammed)

Auto Mamiya Sekor Lens Aperture Pin Modification

How to Remove Fungus From a Mamiya/Sekor Lens

HomeStudioPlace

How to clean aperture oil on Mamiya Sekor C 80mm 2.8 N 645 lens

Cannon Fast Reviews

Mamiya RB67 Camera Repair: Remove fungus in Mamiya-Sekor lens

HomeTech & Engineering Vlog

Lens Dr. Photographer: WHAT is causing STIFF FOCUSING on your MF lenses

Theoria Apophasis

Konica Lens Repair Fix Slipping Focus Ring Hexanon AR 52mm f1.8

How to take off the FOCUS SIDE on Rolleiflex 3.5 F Carl Zeiss Planar 1:3.5 f=75mm and other details