what you have done with the camera that you can make IR Photos with this short time(1/2 second)? I mean, the photo is very bright and without picture noise. (a S2 IS have a very small sensor) I'm confused.
lol! Every camera is different. The S2 was much more compatible for IR work than the S3. My current 5DII is not sensitive to IR light at all. I much prefer an internally converted camera. I am currently using a Sony DSC-W50 that was converted internally and I can do handheld shots....no more need for a filter and tripod/