Self contained infra red laser module including an integrated laser driver circuit, AR coated glass lens,low divergence. WARNING! These laser module emits radiations that is invisible and harmful to human eye. We recommand to use protective eyewear for infrared
Warning! These lasers emits radiation that can be harmful to the eye. Do not look directly into the laser aperture. Direct viewing of laser beam at close range may cause eye damage. (see laser classification)