Here is some information on the filter I used in front of the camera. It's not
perfect and I'm considering changing it. See the page on filtering the fingers
from the background IR for more info.<br>
<a href="R72.pdf">Tech Specs PDF</a><br>
<img src="filterBox.jpg">
<br><br>
That filter has not been working very well. I took the time to special order some better ones, and most importantly filters that will cut the IR light coming from the projector. <br>
<img src="filterpics/IRCcurve40.gif"><br>
<img src="filterpics/IR_Curves_Labeled_Medium_Size.jpg"><br>