WHAT DOES COOLED LONG-WAVE INFRARED LENSES MEAN?

What Does Cooled Long-Wave Infrared Lenses Mean?

The lens will need to build a picture which will fill the focal aircraft array, or detector, of your IR digicam. These arrays are rectangular or square in shape, but a lens generates a round graphic around the focal plane. This calls for the lens build a picture which has a diameter equivalent to, or bigger than, the diagonal of your array.After fi

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