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2024
52 posts from 2024.
Mamiya Shift L 75mm f/4.5 for RB67: Shutter Not Operating
This is a report on the repair of a fairly uncommon lens: Mamiya Shift L 75mm f/4.5 S/L to fit Mamiya RB67. Lens was recently purchased and I believe the…
645 PRO: Broken Mirror Stop and a Screw Jamming the Winder
A Mamiya 645 PRO came into the shop with the typical broken mirror stop. Also, the camera was jammed and would not wind or release. Seeing the broken stop…
Mamiya 7 43mm N Lens: Removing the Rear Element and Name Ring
Servicing a Mamiya 7 43mm N lens. The 43mm has a different build than the 80mm and 65mm especially in the rangefinder mechanism. This is because of the…
Mamiya 7 43mm, 65mm, 150mm, 210mm: Locking Shutters Open
This service involves modification of four Mamiya 7 lenses: 43mm, 65mm, 150mm and 210mm). My client requires that these lenses have the shutter blades…