Feature

●An essential part of the digital photography process for photographers or hobbyists.
●The grey side is used for exposure compensation and the white side for adjusting the white balance.
●By placing a grey card in the scene to be photographed that is aligned at a defined angle to the direction of the incident light and reading with a reflection light meter, the photographer can ensure an even exposure
●Grey cards can be used for white balance in the camera or for white balance after processing.
●Provide a default reference object for exposure determination in photography.

Description