Re: [OM] Zuiko manual lens options for Sony A7

Subject: Re: [OM] Zuiko manual lens options for Sony A7
From: Jan Steinman <Jan@xxxxxxxxxxxxxx>
Date: Mon, 12 Aug 2019 13:16:56 -0700
> From: Jim Nichols <jhnichols@xxxxxxxxxxxxx>
> My advice is polish a little, clean, reassemble, 
> check, repeat.?

I've done this without reassembly -- simply put the mount on the camera, and 
hold the lens tight against the mount (after cleaning it carefully, of course). 
You may be introducing subtle de-centreing aberrations, but you should still be 
able to see if you've got infinity.

Going "too far" is not necessarily a bad thing, either. MOST longer lenses need 
to focus past infinity, due to thermal expansion/contraction concerns.


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