Dpofirs 30cm Grey White Balance Focus Card, Folding 18% Balance Reference Card with Bag Photography Accessory for in-Camera White Balance or Post-Processing White Balance

Dpofirs 30cm Grey White Balance Focus Card, Folding 18% Balance Reference Card with Bag Photography Accessory for in-Camera White Balance or Post-Processing White Balance

• The grey side works for the exposure correction and white side for white balance setting.
• The grey side works for the exposure correction and white side for white balance setting.
• By placing a gray card in the scene to be photographed, oriented at a defined angle relative to the direction of the incident light, and taking a reading from it with a reflected light meter, the photographer can be assured of consistent exposures across
• Provide a standard reference object for exposure determination in photography.
• An essential part in digital photography process for photographers or hobbyists.
• Gray cards can be used for in-camera white balance or post-processing white balance.