B+W makes the best polarizers, and their mounts, MRC coatings are state of the art. I wouldn't consider anything else.
G On May 8, 2007, at 2:12 PM, Igor Roshchin wrote: > > Yep. It is exactly why I bought the slim version: so that I can use > it on Tokina 19-35 (yet with the film camera). > It might have been an overkill, - but I definitely had no vignetting. > :-) > I am not looking for a slim version in this case: all the focal > lengths > are >=50mm. > > Any recommendations on the brands? > This is the part where I have no feel for the comparative quality > (and quality/price ratio). > >> Don't get the slim version, get the standard. Slim versions of >> filters generally dispense with most if not all of the front mounted >> threads to help prevent vignetting with short focal length lenses, >> which isn't a problem with portrait to tele lenses. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
