any time dot measuring work is processing at a longer distance than formal hand reaching, a lot of users would prefer to make use of a berlinlasers 650nm red laser diode module. it makes good use of an import 650nm red laser diode and thermal emitting system, thus it gets quite low price and highly stable red dot projection in continuous use.
designed with 16mm and 26mm diameter metal housing tube, within freely installed distance of 3 meters, this laser diode module makes easy reaching and and no barrier red dot projection in continuous use. when it makes correct use of output power within 5mw to 100mw, it brings users the best dot indication for laser marking, laser engraving, drilling system, red laser sight and high tech work etc.
applications: red laser sight, laser marking, laser engraving, laser medical therapy and high tech etc