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From the bench ·

Rolleiflex 4x4 Baby Rollei: Modified 00 Shutter Mainspring

Servicing a Rolleiflex 4x4 (Baby Rollei 127). It's been a while since I repaired one of these and now a remember why I did not find it that joyful. Rollei…

Shutters · Parts

From the bench ·

Rolleiflex 2.8F Xenotar: Synchro Compur Shutter and Mainspring

Servicing a Rolleiflex 2.8F w/Xenotar lens. This really clean example needed a shutter service as the blades were sticking partially open as seen in the…

Shutters · Parts

From the bench ·

RB67 37mm Fisheye: Mounting Problem and Delayed Shutter Release

Servicing a not too common lens for the Mamiya RB67 - the 37mm Fisheye, the widest lens made for that system. This example would be one of the earlier…

RB67 · Shutters · Lenses

From the bench ·

Nikon FM2n: Fallen ADR Mirror Jamming the Camera

This Nikon FM2n came into the shop with a piece of the broken ADR mirror in a bag. The camera owner explained how the camera was jammed and he removed the…

Nikon · Viewfinders & meters

From the bench ·

RB67 90mm f/3.8 Early Version: Delayed Shutter Opening

Servicing a Mamiya 90mm f/3.8 lens for RB67. This is an early version (July 1973) with the sync terminal permanently attached to the housing as seen in…

RB67 · Shutters · Cleaning

From the bench ·

Canon A-1: Mirror Squeal and Mg2 Magnet Self-Release

Servicing a Canon A-1 body. Most of the Canon A-1 bodies that I see these days need light seals and/or lubrication of the mirror retarding gear. Light…

Canon · Electronics · Cleaning

From the bench ·

Leica IIF: Personal Camera Service After 20 Years of Non-Use

Although I don't generally service Leica cameras any longer for my business, I have a small collection of various models in my personal collection that I…

Shutters · Testing

From the bench ·

Kodak 14 Inch Commercial Ektar: Servicing the Ilex 5 Shutter

Servicing a Kodak 14 inch Commercial Ektar lens for 8x10. The Ilex 5 shutter that this lens is installed in needed the typical cleaning and lubrication…

Universal Press · Shutters · Cleaning

From the bench ·

Fuji GS645S Wide 60: Shutter Hanging Open and Rangefinder Fault

Servicing a Fuji GS645S Wide 60 Professional. The issue was that the shutter would hang open and the rangefinder did not work. On opening the shutter, I…

Shutters · Rangefinder · Fungus

From the bench ·

RZ67: Extracting a Broken Screw Stud From the Cocking Shaft

This RZ67 arrived with a broken screw stud in the cocking shaft as shown in photo two. I normally can work these broken studs out with a pick but this one…

RZ67 · Winding & transport

From the bench ·

RB67 140mm Macro C: Collided Blades in the 870 Shutter

Servicing a Mamiya 140mm f/4.5 Macro C lens for RB67. The problem with this lens was that the shutter blades collided and are ruined. The second photo…

RB67 · Shutters · Parts

From the bench ·

Mamiya 7 80mm Lens: Dented Filter Ring, Focus and Rangefinder

As you can see from the first photo, this Mamiya 7 80mm lens had a bit of an impact to the front filter ring. In the second photo, I show the result of…

Mamiya 7 · Universal Press · Rangefinder · Focus

Buying advice ·

Mamiya 645AF/AFD Repairs

While I do service most Mamiya cameras and lenses, I do not service the 645AF/AFD series of cameras. There are two main reasons why these are difficult to…

645AF · 645AFD

From the bench ·

RB67 350mm f/5.6 APO K/L: Inconsistent Slow Shutter Speeds

Servicing a Mamiya RB67 350mm f/5.6 APO K/L lens. No too common of a lens, image quality and lens glass build is outstanding. This particular example had…

RB67 · Shutters · Parts

From the bench ·

Pentax Spotmatic F: Prism Foam and Meter Wiring Repair

Servicing a Pentax Spotmatic F. Photo three shows the prism removed and the deteriorated foam on the prism and the prism housing. This is what can come…

Pentax · Viewfinders & meters · Electronics

From the bench ·

Mamiya 645 55mm f/2.8 Lens: Oily Diaphragm Blade Cleaning

Performing a typical diaphragm cleaning service on a Mamiya 55mm f/2.8 lens for 645. Not only do the blades need to be removed for cleaning, but the…

645 · Cleaning · Lenses

From the bench ·

Mamiya 645 80mm f/2.8: Over-Lubricated Focus Helix and Diaphragm

This 80mm f/2.8 Mamiya 645 lens came into the shop with complaints of stiff and uneven focus and sticking diaphragm blades. On disassembly, I found that…

645 · Helicoid grease · Cleaning · Focus

From the bench ·

Fuji GSX617: Copal 0 Shutter With Electronic Release Switch

Recently acquired this Fuji GSX617. Interesting camera, uses interchangeable lens boards, this one has a 105mm lens installed. Shutter needed some light…

Shutters

From the bench ·

Mamiya 645: Sticking Film Counter and Light Seal Replacement

Fixing the typical issues with the Mamiya 645: sticking film counter and replacing light seals. A sticking film counter will not always go back to zero and…

645 · Winding & transport · Light seals

From the bench ·

RB67 Not Economically Repairable: Worn Winding and Bellows

A certain percentage of the cameras that come into my shop, I deem not economically repairable. While Mamiya cameras were made for heavy duty professional…

RB67 · Buying advice · Winding & transport

From the bench ·

Mamiya 120mm f/4 Macro Lens for 645AF: Manual Focus Dual Helicals

Servicing a Mamiya 120mm f/4 Macro Lens for 645AF. Although this lens is made for the Mamiya 645AF, it is a manual focus lens. This is due to the very long…

645 · 645AF · 645AFD · Lenses

From the bench ·

RB67 Pro: Installing New Aftermarket Bellows

Installing new bellows on an RB67 Pro. Replacing bellows was an easier operation when Mamiya still sold repair parts as they supplied the bellows attached…

RB67 · Bellows · Parts

From the bench ·

RB67 65mm Floating Element Lens: Replacing With an 871 Shutter

Servicing a Mamiya 65mm RB lens. This is a later floating element model. The shutter came into the shop locked up. A quick look at the shutter blades as…

RB67 · Shutters · Parts

From the bench ·

RB67 140mm f/4.5 Macro: Locating Pin Replacement and Fungus

Servicing a Mamiya 140mm f/4.5 Macro lens for RB67. Replacing a damaged lens locating pin, removing and cleaning lens lock ring and cleaning fungus from…

RB67 · Lenses · Fungus · Parts