![[ Back to EurekAlert! ]](http://www.eurekalert.org/images/back2e.gif){kind=small}
|
Contact: Lars Aronsson
Lars.Aronsson@miun.se
Swedish Research Council
Caption: This image is taken perpendicularly to the paper, which is illuminated in 45 degree angle. The light penetrates into the paper and meets the inks, some wavelengths are absorbed and the light that reaches the camera carries the color information from the image.
Credit: Expertsvar
Usage Restrictions: None
Related news release: How white is a paper?
|