Odd Focusing Issue - 90 APO Summicron

Started 2 months ago | Discussions thread
photosse Regular Member • Posts: 107
Re: Odd Focusing Issue - 90 APO Summicron

tedwill48167 wrote:

I'm curious how front focus get out of alignment so severely so I can avoid this in the future. Has anyone else had similar issues? Are there ways for the not so faint of heart to do this kind of adjustment a home?

Thanks,

-Ted

I had the same thing happening with a 75mm Voigtlander during an exhibition.

All was OK, but suddenly at he middle of the exhibition, focus went off, and all following pictures were out of focus. There was no damage to the lens, and the lens was not bumped or dropped

I had to send it in for repair, 300€  some years ago

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