Wide-angle camera using achromatic doublet prism array and method of manufacturing the same

In a compact format wide-angle camera of the type having an array of optical elements and a corresponding array of single prisms cooperating to capture a wide field-of-view, wherein said array of optical elements is formed on a first side of a substrate and said array of single prisms is formed on a second side of said substrate, and wherein each of said single prisms is aligned with a different one of the optical elements and causes chromatic aberration, the improvement comprising:

• implementing the array of single prisms as an array of achromatic doublet prisms formed using wafer-level fabrication onto the second side of the substrate such that each achromatic doublet prism is aligned with a different one of the optical elements, said array of achromatic doublet prisms and the array of optical elements cooperating to capture the wide field-of-view with reduced chromatic aberration.