IR lenses use special optical glass material and the latest optical design methods to eliminate focal plane deviation between visible light and infrared light. Therefore, light from the visible light ...
The optical system of IR lensOptical compensation zoom systemAn optical compensation zoom system refers to several groups of lenses used in the zoom lens to perform magnification and compensation. The...
There are two meanings of "lens" in film and television. One refers to the optical component made up of multiple lenses used to generate images for film cameras and projectors. Different typ...
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