You are here: Home / More Digital Infrared Photography Tutorials! DIGITAL INFRARED PHOTOGRAPHY TUTORIALS now with more WOW! (WANT EVEN MORE INFRARED TUTORIALS? Click here) Use this one to find out how to use Channel Mixer to achieve surreal color casts in your digital infrared photos STEP 1: open your image, STEP 2: go to Image>adjust>auto levels. To get this STEP 3: now go to Image>adjust>channel