Traditional Culture Encyclopedia - Photography and portraiture - Red cellophane can only transmit _ _ _ _ _ light, and blue cellophane can only transmit _ _ _ _ _ light. In photography, it is used in front of the camera in order to change the tone of the captured i

Red cellophane can only transmit _ _ _ _ _ light, and blue cellophane can only transmit _ _ _ _ _ light. In photography, it is used in front of the camera in order to change the tone of the captured i

Red cellophane can only transmit _ _ _ _ _ light, and blue cellophane can only transmit _ _ _ _ _ light. In photography, it is used in front of the camera in order to change the tone of the captured image. Transparent objects can only transmit light of the same color, and all light of different colors is absorbed by them.

Red cellophane can only transmit red light and blue cellophane can only transmit blue light.

In photography, a filter is usually installed in front of the camera to change the tone of the captured image.

So the answer is: red; Blue; Filter.