PDA

View Full Version : Scientists develop flexible sensor to allow simple zoom



BytePhoto News
Jan 25th, 2011, 06:30 AM
Scientists have successfully constructed a digital camera that can be flexed to focus an image, allowing its use with simple single-element lenses. Researchers from Northwestern University and the University of Illinois created a 16 x 16 pixel array on an elastomeric backing that can be distorted to correctly focus the image from a simple lens. In a paper to be published in the Proceedings of the National Academy of Sciences (PNAS), they combine this with a single-element, tunable lens to provide a camera with very simple optics capable of zooming. The technology could eventually provide 'studio quality' images from cellphone cameras, one of the lead researchers says.

More... (http://www.dpreview.com/news/1101/11011915curvilinearcamera.asp)