THE 2-MINUTE RULE FOR COOLED LONG-WAVE INFRARED LENSES

The 2-Minute Rule for Cooled Long-Wave Infrared Lenses

Two of the commonest specialty lenses are multifield and continual zoom lenses. The previous is intended to switch involving two or even more focal lengths, though the latter can remain in aim wherever involving two boundary focal lengths. These sorts of lenses can survey a scene and magnify an object in that scene switched or zoomed. For example,

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