Laserex LS-700 Laser SightThe Laserex Technologies LS 700 Laser Sight is one of the smallest and most accurate laser sights in the world. Using the very latest in sighting technology and high quality anti reflective optics the unit's range exceeds 500 meters. The LS 700 uses a 635nm laser which transmits an "ultra bright" red laser spot at the peak of the human eye's spectral response The LS 700 Laser sight is provided with built in precision windage and elevation adjustment,