Long-wave infrared and visible light common-aperture composite imaging camera and system
A long-wave infrared, composite imaging technology, applied in cameras, camera bodies, components of TV systems, etc., can solve the problems of large volume and mass, inconvenient application, complex structure, etc., to achieve small size, reasonable space layout, effective The effect of transmission
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[0039] The existing visible light and infrared composite imaging usually uses two independent cameras for sub-aperture imaging, which has a complex structure, large volume and mass, and is not easy to apply; the current visible light and infrared common aperture composite imaging camera is designed based on the Cassegrain system. The instantaneous field of view of the detector is inconsistent with the instantaneous field of view of the visible light detector, resulting in the subsequent use of complex correction and fusion algorithms for the image.
[0040] In order to solve the above problems, the present invention provides a long-wave infrared and visible light common-aperture composite imaging camera, including an optical lens, a visible light sensor and a long-wave infrared sensor.
[0041] The optical lens includes a front group lens, a beam splitter, a visible light path lens group and a long-wave infrared light path lens group arranged in sequence along the optical path;...
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