Archived posting to the Leica Users Group, 2000/06/03

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Subject: Re: [Leica] Use of a filter on 90mm f/2 APO Asph
From: Jeff Alford <jalford1@pacbell.net>
Date: Sat, 03 Jun 2000 23:16:28 -0700
 
Simon,

If you concerned about the filter contacting the front element of your 90AA,
try this little test. Put a small, thin piece of paper on the center of the
front element of your lens. Now thread the filter onto the lens. Turn the
lens sideways. If the paper moves about, your filter is not touching your
lens.

Happy sailing,

Jeff
Replies: Reply from "Simon Lamb" <s_lamb@compuserve.com> (Re: [Leica] Use of a filter on 90mm f/2 APO Asph)
Reply from "Simon Lamb" <simon@sclamb.com> ([Leica] Photos of our Village Day)