Traditional Culture Encyclopedia - Photography major - The broadcast camera has a circle behind the gray file. What is ABCD file and how to use it?

The broadcast camera has a circle behind the gray file. What is ABCD file and how to use it?

Broadcast cameras have two sets of filters, one is color temperature film (CC film) and the other is gray film (nd film). Gray film is used to control exposure, and color film is used to adjust color temperature first.

1234 is ND film, and ABCD is CC film. First, visually check the color temperature of the shooting environment, select the closest color filter, and then adjust the white balance.

Color temperature value reference table: /viewthread.php? tid= 184

At the same time, you can download the instruction manual reference. The instruction manual of the broadcast camera is complete: /forum-4 1- 1.html.

You can also go to the photographer. More experts will answer your questions.