Beam characteristics: cross, line thickness <1.2mm@1m Optical Power: 5mW (Laser class1); focus 1m Size: 9x20 mm; fan Angle: 45°; axis deviation up to 3° The fan angle of 45° creates a laser line of 0.8m in length at a distance of 1m. For use in, for example, laser marking systems, robot technology and the show area. Operating Voltage: 3-12V DC. For power supply, you can use our Picotronic 3V battery pack or the Picotronic LFNT-3 power pack.