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Kodak R-27 Gray Cards
Key Features
- Gray Side Offers 18% Reflectance
- White Side Offers 90% Reflectance
Kodak R-27 Gray Cards are used to help check lighting ratios and lighting distribution. They are valuable when you do slide copying or are trying to adjust for proper skin tones in black and white. These cards now incorporate a higher quality MunSell 18% Reflectance (Gray) Neutral Patch. Both cards are double-sided - one side gray and one side white.