Re: [Leica] Use of a filter on 90mm f/2 APO Asph

["Simon Lamb" <s_lamb@compuserve.com>]

Great tip.  The paper moves so all is well.

Thanks.

Simon

Amateur images at http://www.phoenixdb.co.uk/leica


- ----- Original Message -----
From: Jeff Alford <jalford1@pacbell.net>
To: <leica-users@mejac.palo-alto.ca.us>
Sent: 04 June 2000 07:16
Subject: Re: [Leica] Use of a filter on 90mm f/2 APO Asph


>
> 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
>