The JJC GC-2 Digital Gray Card / White Balance Card Set is the user-friendly , economical, and indispensable color correction tool that belongs in every photographer’s pocket . Digital gray card gives you perfect digital colors every time . By using this set of three cards – Black, White and Neutral Gray you simply take a picture of the card in the same light your subject is (or was ) in use automatic white balance and P ( program mode) for the picture. You can either on the resulting image as the basis for a custom white balance , or you can use the white balance card set image in post-production for a custom white balance use .
The glossy surface of the white balance card set will immediately reveal no reflections that can lead to incorrect white balance . When reflexes on the card surface during a white balance operation seen , position the card so that reflections are eliminated.