on 05.09.03 15:29, Amita Guha at [EMAIL PROTECTED] wrote: > Yesterday I picked up a standard Promaster 72mm UV filter to protect my > new wide-angle lens. Then I went on the B&H site and I noticed that > Tiffen makes filters specifically for wide-angle lenses. These lenses > are very thin and don't have a front thread. > > Is it critical to use a very thin filter on my 17mm lens? I want the > front thread because I need to use a hood. Then get Marumi filter - they made new WPC filters with waterproof coatings, that are slim, yet have front thread. I have bought 67mm polarizing WPC filter and found it to be perfect match for my FA 24-90. Just check out if UV and Skylight 1B Marumi WPC filters have threads for sure - mine PL has. Slim filters are neccessary for wide angle lenses - especially if you want to use two filters together (it happens), to avoid vignetting at open apertures.
-- Best Regards Sylwek
