How can we sell, but also buy such cochonerie? My supplier in full in the studio, he refused to sell them since. No parts and no customer service, announced eronnée power (measured at 19mw), no regulation on TEC diode, the stepper motors as a galvanometer, an electronic ultra simplistic, but also a reliable disaster. Still unacceptable to sell such products. You have money to throw away, buy this thing.
I did the same bullshit with a 250mW (measured at 149mw) there are two different years, so believe me, I have come a long way and learned a lot about the laser. Do not destroy the magic is great because that is the laser with such things, and eventually people believe that the laser beam comes down to a stupidly Ballay above their heads, while it is not that the laser.