... 2.Output power:1mW,3mW,5mW,10mW,20mW,50mW 3.Laser class:II,IIIa,IIIb SpecificationsWavelength:635nm,650nm,658nmOutput power:1 ... -100mW Laser class:II,IIIa,IIIbBeam divergence:0.1mrad ~ 0.6mradLine ... thickness: Less then 2mm at 5mFan angle:10°~90°Laser line accuracy:<30”(at 5m)Operating Voltage:DC3V-5VOperating Temperature ...