说明

• Features: Includes 3 shade calibrated reference playing cards It supports you get correct white balance, or coloration balance, allowing the digicam to compensate for the illuminant color in a scene For optimum colour correction: the black card achieves in truth deep blacks (RGB 16,16,15); the gray card exhibits advanced spectral neutrality with measured values of 162, 162, 160; the white card has a examined RGB value of (220, 224, 223) The neck strap with quick-release plastic buckle at the end, convenient for your use Specifications: Item size: eighty five * 54mm / three * 2 Color: Black/White/Grey Package weight: 34g / 1 three X Balance Cards 1 X Neck Strap

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