Genuine Mennon Brand 2pcs of Gray Cards 18% Gray White Balance Exposure Board 8"x 6" and 6" x 4" for Digital Cameras VTH-51979

Genuine Mennon Brand 2pcs of Gray Cards 18% Gray White Balance Exposure Board 8"x 6" and 6" x 4" for Digital Cameras VTH-51979

US$ 10.46 Free worldwide shipping!
TinyDeal
Product Features: : Genuine Mennon grey card set 2pcs Work with any digital cameras Each card has two sides: white and gray The gray side used as a reference area for exposure metering While the white side enable correct white balance Used to correct your photo white balance Aids in obtaining the correct exposure regardless of contrast, brightness or conditions for either color or black Precisely examine and obtains the exposure value And enable you to capture photos with rich levels and saturated color For determining exposure, adjusting lighting ratio and checking light distribution Product Specifications:: Gray Side: Reflectance 17.8%; Density 0.74 White Side: Reflectance 92.0%; Density 0.036 Max. Deviation of Reflectance: 2% Max. Error in Exposure Measurements: 1/8 of F-stop Card Sizes: 8" x 6"and 6"x 4" Core Material: high density paper based composite Gray Side Material: special paper with spectrally flat 18% coating White Side Material: special paper with spectrally flat 18% coating Package Contents:: * 2 x Grey Cards