This is a small size - high power tool. Quality is good. Very nice feature is the full adjustable focus, from very wide spread to a very narrow point. As an additional lightsource for a night amplification cam, a little bit disturbing is the beam pattern of the square diode.
But i think in this power-class a point-diode isn't makeable. The best of it is the price, lasers from other manufakturers of the same size and output-power cost 3 times more. Im very pleased, and thanks for the good contact and fast replies to my questions.
High Power 400mw 808nm Infrared Laser Pointer
Date Added: 10/20/2009 by Arne Schendel