Recently I purchased the "
Olloclip" from Apple and recommend it. Its a fun way to capture a wide-angle, macro, and fish eye effects on-the-go. The only negative thing about it is that it covers up the flash so you cant really use it when its dark. Ive been noticing many new gadgets popping up everywhere for your ipad/iphones... here are just a few that I found on "
Photojojo"...
Shutter Remote: Shoot photos and videos up to 30 feet away
Card reader: Upload photos directly to your iPad