Hitachi's Lensless Camera Uses Moire and Math, Not Glass, to Take Photos

No glass? No problem! At least that’s Hitachi’s goal. The Japanese company has announced development of a lensless camera that uses moire fringing and math instead of a lens to capture images. What’s more, those images can be focused after you take the shot. Lensless/flat cameras are not a new idea--a FlatCam is being developed […]