Tanya Mayer Photography wrote: > > Just a question in regards to polarizers... > > Can someone explain to me the difference between a circular and linear > polarizer? Could I use a linear polarizer on my Oly which has internal AF > ie. the lens doesn't rotate? > > TIA, > tan.
Circular polarizers cost more. :) but seriously, read Robb's post - that explains it perfectly. If you have a circular one you don't have to think about which camera you are using - it works on all of 'em - but the linear supposedly might throw off your light readings, and hence exposure. annsan