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FLR-S01 lens transmission tester

Author:QINSUN Released in:2023-05 Click:12

Product introduction

Operating principle

The measuring principle of the FLR-S01 Lens Transmittance Tester is: the ultraviolet and visible spectrum emitted from the light source is split by the grating, filtered by the monochromator, and then passed through the slit, collimated light tube and lens group. scanning spectrum is irradiated on the photoelectric sensor after passing through the test sample, the optical signal is converted into an electrical signal, the analog quantity is converted into a digital quantity, and data is collected, the signal is amplified and sent to the microcomputer for processing through the USB port, and the visible light of the lens is automatically measured Transmittance, UV transmittance; transmittance of sunglasses lenses; permeability of driver mirror and all performancee-indicators such as traffic signal recognition, yellow index, blue light transmittance, etc.