On Oct 9, 2010, at 6:50 PM, Matthew Hunt wrote: > On Sat, Oct 9, 2010 at 6:43 PM, Eric Weir <[email protected]> wrote: > >>> 1) Protect the surface of the lens, being cheaper and easier to replace. >> >> Would you want to use a polarizing filter the same way? > > I would not, because you will lose more than a stop of light. There is > also the possibility of unwanted effects from the polarizer, like > reflections being suppressed or accentuated in a way you don't want, > if you are not attentive to the polarizer's orientation.
Thanks, Matthew. ------------------------------------------------------------------------------------------ Eric Weir Decatur, GA USA [email protected] -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
