• Categories:Industry Information
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• Time of issue:2021-07-05
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(Summary description)In order to avoid hitting the net, in theory, the color difference should be 22.5 degrees, but practice has proved that the four angles of 15 degrees, 45 degrees, 75 degrees and 90 degrees are very effective, and the yellow version has relatively weak visual stimulation. , The visual sensitivity is poor, so it is generally set at 90 degrees, and the vision is most sensitive to 45 degrees. Generally, the main color of the original manuscript is set as 45 degrees, magenta or cyan. For example: For the blue sky and white clouds, the blue version should be set to 45 degrees, and for the sunrise and sunset pictures, the magenta version should be set to 45 degrees. The non-45 degree angle of magenta and blue can be determined. It is 15 degrees, and the black plate is set at 75 degrees.