... IIIa,IIIbBeam Divergence:0.1mrad ~ 0.6mrad Fan angle:10°~135°Laser line accuracy:<30”(at 5m)Operating Voltage:DC3V-5VPort: ... 250mWBeam Shape: Dot/line/crossOperating Current: <22mA~30mAOperating Voltage:DC3V,5V,12V,24VBeam Divergence:0.1mrad ~ 2mrad Fan Angle: 10°,30°, ... 45°,60°,90°,110°,135°(bigger angle,longer line)Operating temperature:-10~70 °CStorage ...