Canon DSLR Front Filter Versus Baader Filter Modification Test

This is a test using a Full Spectrum Modified Canon 550D (T2i) DSLR camera and Infrared Illuminator to compare the infrared blocking effectiveness of a Baader modified camera for astro imaging versus relying on the original Canon front filter only to block infrared. A Baader modified camera has its original "Infrared and Ultraviolet Absorption" Filter replaced with a Baader DSLR UV/IR filter (BCF-1) while retaining the original front filter. My website is at http://garyhonis.com