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Recent content by glsf91

  1. G

    Laser not strong enough

    Just a small spot. But still there is some red around it. See first picture.
  2. G

    Laser not strong enough

    I focus with the screw at the front of the housing.
  3. G

    Laser not strong enough

    I'am building a laser engraver. I bought a red laser LPC-836. I'am using this housing: Housing Gehäuse mit Linse und Feder für TO-18 / 5.6mm laser diodes Laser Diode | eBay I also bought a 660nm 300-400mW CW Red Laser Diode ML101U29-25. I use as a driver LM2596S DC-DC Constant Current and...
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