Constant Dot Measuring Tool of 445nm 50mw 80mW 100mW Blue Laser Diode Modules from Daniel Smith's blog

Not the same as a simple laser pointer only used for temporary dot positioning works, it would be an efficient job for users to make clear enough dot alignment with a 445nm blue laser diode module. It is projecting intense and formal brightness blue laser light directly from an inner 445nm blue laser diode. In various industrial and high tech dot aligning work fields, owing to its special use of thermal emitting system and qualified glass coated lens inside its durable metal housing tube, this compact size tube made 445nm blue dot laser always allows convenient installation, and easy red reference dot projection onto various working surfaces.

The primary use of 445nm blue laser diode module is always continuing for quite long time. After giving up the use of formal alkaline battery power source, it is selecting an external AC/DC adapter as electric power source. It is able to work with continuous blue laser beam and blue reference dot projection from beam aperture. It always leaves even larger space for tube cooling down. As a result, when blue dot laser adopts an inner metal heat sink cooling system and import 445nm blue laser diode, this direct diode emission made blue dot laser always gets at least 40% improvement of laser beam stability, and highly clear blue dot alignment within daily use of 8 to 10 hours per day.

On basis of the special use of glass coated lens, whatever kind of working surface it is pointing, this 445nm blue laser diode module always keeps work with high transmittance and high intensity blue laser light from beam aperture. It is generating highly clear blue reference dot at various work distances. When it is passing through quite strict laser beam stability and aging preventing test up to 24 hours, this blue dot laser always gets good performance , and assures highly clear blue dot generation within the maximum work distance of 25 meters and formal lighting working occasion as well.

Whatever kind of working surface it is pointing, with the assistance of a laser alignment mounting bracket and special use of extending electric wires, this 16mm diameter tube made 445nm blue laser diode module always makes convenient installation, and easy blue dot projection onto any vertical or horizontal surface. Whatever kind of working surface it is pointing, without any relying on any manual labor force input, this blue alignment laser enables freely adjusted laser beam focus and blue dot projection direction. When users are aware of any powerful blue laser radiation and reflection, after correct wearing of laser safety goggles and avoiding eye exposure to beam aperture, high power blue dot laser always makes highly secured and fine dot alignment in all application fields perfectly.