Delta Gray Cards - 8 in. x 10 in. (2 Pack)Model: 473218
Delta Gray Cards provide a neutral gray side of 18% (±1%) and a Zone System Study Guide. Used to produce consistent image exposure and/or color in film and photography.
Based on the 18% standard reflectance on which all external and internal light meters are calibrated.
Simple to use for both amateurs and/or professionals.
- Two (2) cards
- 8 inches by 10 inches (20.32 cm x 25.4 cm)
- Middle Gray - 18% (±1%)
- Zone system Guide printed on the backside of each card