I recently had a discussion about manual white balance and we did not came up with a right answer.
When performing a manual white balance on a camera, one holds a white board in front of the camera. The question is: Has the board to be in focus?
Of course it is rather difficult to focus on a totally white surface but there are scratches, borders, etc.
Please explain your answer briefly.
Thank you for your help,
Edited by Kapabel, 23 March 2011 - 08:15 AM.