Wanting to make quite easy and quick dot alignment? If yes, please have a try of a red laser diode module. It is operating easy, not the same as a simple laser pointer or other manual dot projecting tool. Only after its easy connects with an external AC/DC adapter with 5V, 9V 1000mA DC power supply, it makes sure of highly intense red laser beam emission, and highly clear red dot alignment at various work distances and all formal lighting occasions etc.
When red laser diode module makes good use of cooling system and qualified glass coated lens, after production into a highly durable aluminum alloy housing tube, it gets super nice thermal emitting and highly stable red dot alignment in continuous use. This red dot laser makes quite easy installation and adjustment of laser beam focus, within the maximum installed distance of 3 meters, it makes highly accurate and quick response dot alignment. It is just a perfect choice to make quite satisfied dot alignment for laser marking, laser engraving, military targeting and other high tech works etc.
View more: http://www.berlinlasers.com/650nm-red-laser-diode-module