... high stability, long life,low price DM650D1 Red Laser Module Characteriscics:High-quality laser diode,optical glass lens, driver circuit and housingHigh ... than twenty kinds of laser in wavelengh from UV laser to infrared laser, including dot laser, line laser, cross laser, expander laser and so on in ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); 635nm ~660nm (1mW~250mW) Red Laser Diode Module