445nm Blue Laser Diode Module with Glass Lens

When users are looking for an easy operating and highly clear dot measurement, not limited by long distance or high height, it is operating easy and quick with a Berlinlasers 445nm blue laser diode module. After easy connects with 5V, 9V 1000mA AC/DC adapter, not spending extra time on battery change, it just assures long lasting and highly stable blue dot projection in long lasting use.
Available with 16mm diameter anodized aluminum alloy housing tube and special use of electric wires, within freely installed distance of 3 meters, this blue dot laser enables easy reaching and no barrier blue dot projection in distance. It gets no effect by overheating and over current impact as well. Only if it gets correct use of output power and freely adjusted laser beam focus, it provides users high level of accuracy dot generation for laser show, laser displaying, decoration, military targeting, laser medical therapy and high tech etc.