Blue Light Hazard Measurement
HLM-9000 measures blue light transmittance of blue light blocking lens to protect eyes from blue light hazard.
Improved Accuracy with Green Light Beam
Green light beam(545nm) – similar to Fraunhofer e-line(546.1nm) of ISO standards – speaks higher accuracy in measurement than general infrared light.
Experience wireless communication with HRK-9000A and HDR-9000 via Wi-Fi for data transmission. (RS-232 cable is also possible).