COOLED LONG-WAVE INFRARED LENS NO FURTHER A MYSTERY

Cooled Long-Wave Infrared Lens No Further a Mystery

The lens will need to build an image that could fill the focal plane array, or detector, with the IR camera. These arrays are rectangular or sq. in form, but a lens makes a circular impression about the focal plane. This necessitates that the lens develop a picture which has a diameter equal to, or much larger than, the diagonal of your array.The f

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