FASCINATION ABOUT COOLED LONG-WAVE INFRARED LENS

Fascination About Cooled Long-Wave Infrared Lens

The lens will need to generate a picture that can fill the focal aircraft array, or detector, on the IR camera. These arrays are rectangular or square in shape, but a lens results in a circular picture around the focal plane. This requires that the lens make a picture that has a diameter equivalent to, or larger sized than, the diagonal of the arra

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