Size: 6X21mm. Φ6X21mm 635nm 1mW 5mW 10mW Red Light Laser Module Laser Emitter Dot. Wavelength: 635nm ± 10nm. Exit pupil power:<0.4mW,<1mW,<5mW,<10mW. Working current:<30mA (1mW),<50mA (5mW),<70mA (30mW).
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