COOLED LONG-WAVE INFRARED LENS NO FURTHER A MYSTERY

Cooled Long-Wave Infrared Lens No Further a Mystery

Generally, the freeform area can suitable the aberration while in the x- and y-directions to match the rectangular focal plane condition a lot better than an aspheric surface. Considering the rotation asymmetry with the freeform surface, There's two critical factors in the complete design approach.Whenever you’re regularly working in rough enviro

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