I recently upgraded from an S3 Canon Powershot to a Canon Xsi Rebel.
Photography is very new to me. I am a basic point and click amateur attempting to learn more as I go along. However, I am also a law student so my time is limited.
I appreciate all of your comments and any advice you are willing to pass along.
Cheers!
thorn is a member of All Things Orange Artwork Gallery, Yellow Gallery, All About Your Best Work, All of North Carolina, Amazing Graves, Americas ~ Rural, Urban, Wild, Free, Animal Kingdom, Architectural Photography, Art of Erotic Visions, Bee & Wasp Passions, Birds and Creatures of Flight, Blue Room, Bodyscapes, Butterflies, Skippers, Moths, & Other Winged Insects (2 a Day), Challenge Café, Compassion, Courage & Friendship, Creative Inspirations - [2pw], Empowered Beauty Workshops, Equine Art and Photography, Fungilicious, Glamour, Green!, Human and Nature, Insects, Bugs and Creepy Crawlies (2 A Day), Landscape Photography, Masterpiece: Photography, Mother Nature's Finest, People and Portraiture Photography, Photography 101, Rural Around The Globe, Sports Photography, Street Photography and Photojournalism, Sunrise, Sunset, The Adult Group, The Birds, Waterfowl, Waves and Zoophoria (2 per day, approval required).
I am looking for a new lens, can someone please explain to me what the value of ISM and USM are to a lens? Also, are they so valuable as to make a lens worthless without them? Thanks!
What Camera should I purchase?