• Pocket Size
• Standard for Meter Calibration
• Wallet Style Keeps Card Clean
• Easily Foldable, also Stands Up
Standard gray card for all exposure meters
Folding standup gray card, the value at which all meters are calibrated. (Folds for convenience)
Measuring the light reflected from this Seconic 18% Gray Card provides accurate exposures, regardless of the reflection ratio of the subject and its surroundings.