510nm for Green Laser; 635-660nm for Red Laser and 830-850nm for IR laser. Eye Safety: US FDA Class 3A for Green and Red Laser; US FDA Class 3B for IR Laser. : 0.06 for Green Laser; 0.04 for Red and IR lasers. Range: -10? To +55? For Green Laser;-20? -+55. For Red and IR Lasers. Dual beam design for more battlefield environments. Tool free laser adjustment. Remote pressure switch included. Suitable to all t. S of rifles with MIL-STD-1913. Hand adjustable windage and elevation, users can zero in the laser dot easily for close-range shooting. Laser 1 / laser 2 or together. For class 3A/3R laser products. Dust proof and water resistant. Constructed of high-strength aerospace aluminum with black hard alloy anodizing.