GETTING MY COOLED LWIR LENS TO WORK

Getting My Cooled LWIR Lens To Work

The lens will need to produce an image that will fill the focal airplane array, or detector, on the IR camera. These arrays are rectangular or sq. in form, but a lens generates a circular impression within the focal airplane. This needs which the lens build a picture that includes a diameter equivalent to, or more substantial than, the diagonal of

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