Constant Dot Indicating 50mW to 100mW 445nm Blue Laser Diode Module

Unless the use of prior dot positioning work, once it is used for long distance or long time, it should be a quite nice job to operate a high density beam emitting tool of a Berlinlasers 445nm blue laser diode module. Employed by an import laser diode and thermal emitting system inside a high duration metal housing tube, not as bright as a 473nm blue DPSS laser system, it only adopts quite small size tube diameter and long lasting blue dot projection in continuous use.
Employed by a qualified glass coated lens and glass window inside a high duration metal housing tube, cooperating with up to 24 hours beam stability test, this laser diode module is working well with ultra clear and stable blue dot projection within long extending distance of 25 meters. It gets no effect by any harsh occasion of moisture or dust as well. When it makes proper mounting to desired machine or device, it brings users the easiest reaching blue dot alignment for all working occasions effectively.
Applications: laser show, laser displaying, laser communication, optical instrument, laser medical imaging and lab experiment
https://www.berlinlasers.com/445nm-blue-laser-diode-module