Wave length: 532nm. Laser line accuracy: 80" (+/- 2mm @5m). Emitting angle: >60°. Output power (Center) : Class II - less than 1mW. 2.7~3.3 VDC operation. Dimensions: D13 x 66 mm. * Green Cross-Line Laser. Miniature highlight Green Cross-Line laser module for industrial application. * This module has integrated wavy lens, collimating lens, laser diode, and APC driver circuit. APC driver circuit enables constant Laser output power. * Includes patented solid brass structure for the best shock resistance and better heat transfer consideration. * Multiple plastic aspherical lenses and wavy lens provides Cross-Line Laser.