u/Bud-Light-Actual

▲ 2 r/Mamiya

Mamiya RB67 CDS prism finder potential fix

I recently bought a CDS prism finder for my RB67, but the light meter wasn’t working. After taking it apart, I found that one of the wires from the battery compartment had completely corroded away. I was able to fix it by soldering the connection back together, and now the meter works again.

I wanted to share this because there don’t seem to be many posts about repairing the RB67 CDS prism finder light meter. Hopefully this helps anyone else trying to troubleshoot a broken prism finder.

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u/Bud-Light-Actual — 11 days ago