When users are trying to make highly clear and quick enough dot alignment under night version, it is not workable at all to only rely on a visible laser device or other manual dot aligning tool. In order to make sure of easy and clear dot measurement as expected, it has just become a major trend for users to try 808nm infrared laser diode module. It is emitting intense and powerful infrared laser beam directly from 808nm infrared laser diode. Only if it makes advanced use of night version device and an external electric power source, this infrared dot laser just makes sure of high efficiency laser light emission, and highly clear infrared reference dot indication at quite long work distance.
In order to make quick enough dot measurement under night vision, the operation of 808nm infrared laser diode module adopts an external AC/DC adapter as electric power source. The whole process of infrared dot projection gets no need to make battery change. In order to make sure of intense enough infrared laser light emission from beam aperture, this infrared dot laser within 100mW to 500mW just selects different operating voltage of 5V, 9V 1000mA DC power supply. It is projecting continuous infrared laser beam, and highly clear IR reference dot projection at various work distances effectively.
Comparing with formal 808nm infrared laser diode, the real use of 808nm infrared laser diode module is always continuing for quite long time, and also maintaining highly stable dot indication. Being made with inner metal heat sink cooling system and APC, ACC driving circuit board, available with highly durable aircraft used aluminum alloy housing tube, it is achieving superior nice thermal conductivity, and highly stable and reliable IR dot indication under those of harsh working occasions as well.
Whatever kind of output power it is selecting, 808nm infrared laser diode module is always projecting invisible infrared laser light, while human eyes cannot capture at all. It is just a key issue to users to avoid eye exposure to beam aperture since it might bring serous thermal energy hurt to eyes seriously. When users are wearing proper 808nm infrared laser safety goggles, after proper screw of adjustable focus optic lens and IR dot projecting direction within three dimensions, this infrared alignment laser just achieves the most secured and the most precise dot alignment in all application fields.
