A medium-wave infrared continuous zoom lens and imaging device
A zoom lens and zoom lens technology, applied in optical components, instruments, optics, etc., can solve problems such as difficult installation and adjustment, complex optical system structure, and high control precision requirements, and achieve good imaging quality, short zoom stroke, and compact structure Effect
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[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0055] figure 1 It is a schematic diagram of the telephoto optical path of the mid-wave infrared continuous zoom lens according to the embodiment of the present invention. figure 2 It is a schematic diagram of the mid-focus optical path of the mid-wave infrared continuous zoom lens according to the embodiment of the present invention. image 3 It is a schematic diagram of the short-focus optical path of the mid-wave infrared continuous zoom l...
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