Search
Menu
Lumencor Inc. - ZIVA Light Engine 3-24 LB
Photonics Dictionary

Mach bands

The illusory appearance of a light or dark band at a line of brightness contrast that enhances the edge between the two contrasting regions. This effect can create the appearance of graduated brightness in a region of uniform brightness when it is adjacent to a region of high contrast.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.