Rajesh Menon with Color Filter (IMAGE) University of Utah Caption University of Utah Electrical and Computer Engineering professor Rajesh Menon has developed a new camera color filter for digital cameras that lets in three times more light than conventional filters, resulting in much cleaner, more accurate pictures taken in lowlight. The new filter can be used for any kind of digital camera, but Menon is developing it specifically for smartphone cameras. Credit University of Utah College of Engineering/Dan Hixson Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.