On Sun, 20 Jan 2002 16:40:40 GMT, dirt.rider@hi.hinet.hr (Dennis) wrote:
>On Thu, 17 Jan 2002 21:22:59 GMT, d_ruether@hotmail.com (Neuman - Ruether)
>wrote:

>> I would get a 30->37mm step-up filter ring, though, and buy 37mm filters
>>rather than trying to find rare 30mm filters - and then add
>>a suitable shade.
>
>What I thought I might do is get a UV/skylight 30mm filter that I'd
>keep on the lens at all times. Then get a step-up to 37mm to be placed
>on top of the filter and this would enable me to use more accessible,
>more common and often cheaper 37mm accessories...
>
>Any fault with my logic?

Not really, except you should remove the 30mm
filter before installing any other flat filters
to minimize reflection problems. It may be more
convenient to do this if all the lens accessories
are added/removed in the same way...