Canon Digital Rebel XSi (450D), XS (1000D), T1i (500D), T2i (550D), T3 (1100D), T5 (1200D), T3i (600D), T4i (650D), T5i (700D) & 6D Modification Instructions

Removal of IR Cut Filter for Astrophotography & Infrared Imaging

by Gary Honis

http://dslrmodifications.com/rebelmod450d1.html