Actually, I wouldn't be considered, I would be concerned. It's getting late. Long day. Paul On Nov 5, 2010, at 9:31 PM, paul stenquist wrote:
> Two polarizers will reduce the amount of light reaching the lens, just as an > ND filter would do. But I would be considered that the cross polarization > might cause diffusion. One would have to alternately rotate each of the two > filters to find a spot where they're at least somewhat compatible. Not a good > thing. > Paul > On Nov 5, 2010, at 9:19 PM, Nick David Wright wrote: > >> The first thing which comes to mind is that polarizers are much more >> expensive than NDs. >> >> The second thing is they don't darken the entire scene do they? I >> thought they change the color of the sky and remove reflections. >> >> On Fri, Nov 5, 2010 at 8:08 PM, Larry Colen <[email protected]> wrote: >>> Rather than a collection of neutral density filters, why not have two >>> fairly large polarizers and a set of step down rings so that they can be >>> used on a variety of lenses? >>> >>> Not only should you be able to get it fairly dark when they're cross >>> polarized, but you'd have adjustability. >>> >>> -- >>> Larry Colen [email protected] sent from i4est >>> >>> >>> >>> >>> >>> -- >>> 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. >>> >> >> >> >> -- >> ~Nick David Wright >> http://www.nickdavidwright.net/ >> >> -- >> 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. > > > -- > 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. -- 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.
