----- Original Message ----- From: "Godfrey DiGiorgi" Subject: Re: Protection glass / filters, especially consumer glass
> > On Apr 23, 2007, at 11:42 AM, Jack Davis wrote: > >> BTW, in my world dust cannot migrate to the area between the filter >> and >> the lens unless the filter is removed. :) > > lol ... Do you have them sealed somehow? ;-) > > I always thought that too, which is why I found the consistent build > up of dusty film between the two quite curious. > I could never figure that out either. I had a filter on my Nikkor 50/1.4 from the time I bought it. I was pretty good about cleaning the front surface, but ignored the inside surfaces. It was quite amazing how much dust was in there after a year or so. William Robb -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
