Patent ID: 8791403

Claim:
An apparatus, comprising: an image sensor including N image sensor regions arranged thereon; and a lens array having N lens structures disposed proximate to the image sensor, wherein each one of the N lens structures is arranged to focus a single image onto a respective one of the N image sensor regions, wherein the N lens structures include a first lens structure having a first focal length and positioned the first focal length away from the respective one of the N image sensor regions, a second lens structure having a second focal length and positioned the second focal length away from the respective one of the N image sensor regions, and a third lens structure having a third focal length and positioned the third focal length away from the respective one of the N image sensor regions, wherein the first, second and third focal lengths are different, wherein the first focal length corresponds with light having a first color, wherein the second focal length corresponds with light having a second color, and wherein the third focal length corresponds with light having a third color; and first, second and third color filters proximate to the first, second and third lens structures, respectively.