ready stock 3 In 1 White Black Grey Balance Cards 18-degree Small Gray Card With Neck Strap Photography Accessories

--Includes three color calibration reference cards.
--It can help you correct the white balance or color balance so that the camera can compensate for the color of the light source in the scene.
--It can be given as a gift to friends who like photography.
--There is a quick-release plastic buckle at the end of the neckband, which is convenient for you to use.
--Item size: 85*54mm / 3.4*2.2in. Package weight: 34g / 1.21oz
Description:

Product name: Balance Cards

Item size: 85*54mm / 3.4*2.2in

Color: black/white/grey

Package weight: 34g / 1.21oz

Introduction: The best color correction, the black card achieves true deep black (RGB 16, 16, 15), the gray card shows excellent spectral neutrality, the measurement value is 162, 162, 160, and the test RGB value of the white card is (220, 224, 223).

Packing list:

3 X Balance Cards

1 X Neck Strap

Note:

The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement.