Quote (doyleo @ Sat, Nov 22 2008, 02:02pm)
nice i may be interested in asking to join when i get my camera, and i get a little bit good!
hehe I am sure our great leader will welcome anyone who is interested in photography

Quote (chantal7 @ Sat, Nov 22 2008, 01:57pm)
Yeah, I know I need an expensive one, but I have no idea where you for "77mm" from. That's what I wanted to know.
hmm what do you mean? where I found out that sigma 10-20 need a 77mm filter?
some info about using polarizer with wide angle lenses, but you have to scroll down a lil bit lol
http://www.luminous-landscape.com/tutorials/polarizers.shtmlQuote
Basically since the polarizer depends on the angle of light, and the wide angle has so much angle, some of the sky is polarized and some isn't. Poor explanation, but it makes sense. I never considered it.
lmao hope its not too much info for ya
maybe Antichrist and Astragony who actually had or have sigma 10-20 will give you better info
This post was edited by Futurama on Nov 22 2008 02:18pm