card is graded to a neutral gray, the scenes following will be corrected for a warmer or cooler color balance as determined by the light on the card. motion.kodak.com 当此灰卡 镜头被调校到中性灰时,这一场景照明下拍 摄而得的镜 头就可以据此进行色彩平衡校 正。 motion.kodak.com[...