User blogs

Any time users are looking for the highest level of accuracy line projection at different work distances, it is just out of hand reaching. However, under operation of constant technical innovation of 445nm blue laser diode tech and a qualified separate crystal lens with wide fan angles, it is created into a quite practically used device of a uniform beam 445nm blue line laser module. Whenever it gets basic use of thermal system inside a durable metal housing tube, within quite long work distance and other formal lighting working occa... more

If users are trying to make precise and clear enough dot generation, no matter it is pointing at close or long distance, it is always making good job with an intense beam emitting tool, such as a 450nm blue laser diode module. Not spending extra time on alkaline battery power source, after the use of an external AC/DC adapter and advanced use of thermal emitting system, this ultra compact size tube made 450nm blue laser just assures easy installation, quick response and good direction blue reference dot projection at various work dis... more