Chinese CT Chinese CS

Topimage Gray Card

Topimage Gray Card is supplied through camera shops in China, Hong Kong and Macau

Demonstration

For metering or setting custom white balance

The Topimage Gray Card must be place almost parallel to the image plance or the subject plane.

By this way, it is sure to get the result for the light that will go into the camera.




Setting custom white balance

The first photo was taken with Auto White Balance. Note that the exposure was based on Auto.


With Topimage Gray Card, set the Custom White Balance.


The last photo was taken with Custom White Balance. Note that the exposure was also based on the Topimage Gray Card.




Metering with Topimage Gray Card

The first photo was taken with Auto Exposure without settting with the Topimage Gray Card.


Metering with the Topimage Gray Card.


The last photo was taken with metering with Topimage Gray Card.