Abstract

A system of infrared camera optics with wide field of view and anamorphic lenses is proposed, and its validity verified through manufacture. The infrared camera produced provides a wide field of view of over 100 degrees in the horizontal direction, and an even greater magnification in the vertical direction. As a result, the system can have a wider surveillance range and improved detection ability at the same time. In addition, a new optomechanical automatic athermalization mechanism is proposed and applied to the infrared camera. Its performance and utility is proved through testing. Keywords: Infrared optics, Anamorphic lens, AthermalizationOCIS codes: (110.3080) Infrared imaging; (220.3620) Lens system design; (280.4788) Optical sensing and sensing

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