Laser Genetics ND 3P Green Laser Weapon Light ND3P

MFR # ND3P UPC:  793676044088 The ND3-P Laser Designator uses advanced green laser technology to create true night vision and turns a scoped rifle into a night hunter. The patented Rotary Optical Collimator uses a system of 9 fully multi-coated lenses that allows full adjustment and control of beam diameter and intensity to focus light where it is needed most. Rotating the collimator ring to minimum creates a bright micro beam of green laser light visible up to 3 miles. Rotating the collimator to more open settings provides plenty of illumination to light a trail at night or paint a target at up to 250 yards. Battery life allows it to handle any emergency with over 7 hours of continuous use (3 hours of continuous use at 0˚F).