How does 445nm blue laser diode module work in long distances?

 When you are in need to make clear and accurate dot projection at quite a long work distance, it is not simply relying on any manual labor force input. On consideration of low production cost and low time consumption, users are beginning to choose a high intensity beam emitting tool of a 445nm blue laser diode module. It keeps works with high intensity blue laser light emission and highly visible blue dot indication from the beam aperture. Under condition it gets constant power source supply and easy mounting onto any other machine or device, it always makes sure of easy reaching, high precision and long lasting blue dot in projection at quite long work distance effectively.
Designed with an external AC/DC adapter, after accepting wide range electric current of 100 to 240 voltage, this 445nm blue laser diode module is always working well with constant electric current supply. It applies an import 445nm blue laser diode and a metal head sink cooling system. in practical precise dot measuring work, it enables several miles far away blue laser light source generation. In addition, unless the use of sunlight, this 445nm blue dot laser also makes sure of quite satisfied dot generation within the maximum work distance of 25 meters and other formal lighting working occasions.

Be made with a qualified glass coated Lens and a glass window, cooperating with a series of strict laser beam stability test and aging preventing tests, this 445nm blue laser diode module is always working well with high quality blue laser light source generation and highly clear blue dot projection in continual use.
It always gets no appearance of laser light decay in constant use. Under operation with high transmittance and high photoelectric ability blue laser light emission, within wide range output power of 50mW to 100mW, it always enables highly reliable blue dot indication for multiple application fields. It is not only working well for former industrial dot alignment work, but also providing users excellent dot alignment source solution for a laser show, laser displaying, decoration, laser communication, laser medical therapy device and scientific research work etc.
Being made with the most compact size design, together with its electric wires, within the maximum installed distance of three meters, 445nm blue laser diode module also enables the most convenient installation and the easiest reaching of blue dot alignment in distance. It enables easy reaching, no track and no mistake blue dot projection in continual use. On conditions that it applies APC, ACC driving circuit board, whatever output power it is selecting, this alignment laser makes sure of constant output power and electric current supply. There is also no effect by overheating and over current impact as well. Whenever it makes long lasting dot indication within eight to ten hours per day, only after leaving enough time and space for tube cooling down, it has just achieved high level of laser light cycling use and long serving lifetime or more than 8000 hours in use. Only if users are wearing correct laser safety goggles and avoiding an expulsion, it just makes sure of secured dot indication in all application fields perfectly.