灰卡本来在胶片时代,柯达胶卷的盖就是18%灰,可现在没有了,amezon 上同样东西差不多翻倍了
18% Grey Card for Accurate White Balance and Exposure in Photography, Video, DSLR and Film, CA$3.98
灰卡本来在胶片时代,柯达胶卷的盖就是18%灰,可现在没有了,amezon 上同样东西差不多翻倍了
18% Grey Card for Accurate White Balance and Exposure in Photography, Video, DSLR and Film, CA$3.98