Detection equipment for lens IR wavelength

Abstract

The invention discloses detection equipment for a lens IR wavelength. The detection equipment comprises a base, a mounting frame, a laser generator, an adjustment knob, a controller, a receiver, a clamp and a to-be-detected lens. The laser generator is set on the top of the mounting frame. The laser generator emits laser vertically downward. The adjustment knob is set on the mounting frame and islocated at one side of the laser generator. The clamp is set on the base. An opening for the laser to pass is set on the clamp. The to-be-detected lens is placed on the clamp. An IR color filter is set in the to-be-detected lens. The receiver is set in the mounting frame. A signal converter is set in the receiver. The controller is set on the mounting frame. A buzzer, an indication lamp and a processor are set on the controller. The controller is in control connection with the buzzer and the indication lamp. According to the detection equipment, operation steps are simple, working efficiency is greatly improved, quality of a lens finished product is ensured, the wavelength of the IR color filter is timely and accurately detected, and whether the IR color filters with different wavelengthsare mixed or not is determined.

Description

technical field [0001] The invention relates to the technical field of optical lenses, in particular to a detection device for lens IR wavelengths. Background technique [0002] Infrared filters (IR filters) are mainly used in the field of security monitoring, infrared gas analyzers, night vision products, infrared detectors, infrared receivers, infrared sensors, infrared communication products. Specific to products such as: surveillance cameras, remote controls, infrared curtain wall products, infrared sensor toilets, faucets, hand sanitizer devices, infrared thermometers, infrared printers, interactive electronic whiteboards, infrared touch screens, fingerprint recognition machines, face recognition systems etc.; the wavelength of the existing detection lens IR (optical filter) is determined by the actual image taken by the electronic module (CCD or COMS). In the actual detection process, the efficiency is relatively low and the detection process is cumbersome and easy to ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the existing detection lens IR (optical color filter) wavelength in the background technology is determined by the actual image shot by the electronic module (CCD or COMS). In the actual detection process, the efficiency is relatively low and the detection process is cumbersome and complicated. It is easy to cause misjudgment and affect the technical problem of detection efficiency. This invention proposes a lens IR wavelength detection equipment. The invention has simple operation steps, greatly improves work efficiency, ensures the quality of the finished lens, and detects the IR wavelength timely and accurately. and determine if there is a mix of IR with different wavelengths

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