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  1. Desoline

    Thor MII EBay Laser

    It's a China - low cost production - poor Quality, and defective after few hours of operation. (if he manages it because...) Buy -Quality Laser- and use it only with goggle (OD4+ or better!), otherwise you can lose your eyesight completely or partly ! Think of your eyesight ( and that of...
  2. Desoline

    Yet another noob

    hello, and welcome ! Some Laserpointers, have a Potential to self-destruct, (overheating a.o.) buy one with protected diode and Water resistance for open areas. (e.g. Sanwu) and many others... Read here in the -LPF- a little or more... Observe the Beach and the Sky that you 're alone, NEVER...
  3. Desoline

    5W 450nm - No brand Chinese laser from ebay - $57

    This is a mass-produced item from China, and the most of it have 500-1000mw and a bad (or Plastic) lens...the Price includes the accessories is too low for a Quality 5 Watt Laser.... call a "Buyer-watt-Blender" and for beginners dangerous...often delivered with a scrap-Charger, this Charger can...
  4. Desoline

    Countries of LPF. Where are you?

    I am from Germany, live's on the Rhine, but not drinking Wine.... here give's most from the best of the World.
  5. Desoline

    Post your random pics!

    ...it's looks like a Bike-Exhaust
  6. Desoline

    Have you ever killed a Laser?

    Uuuh... it's a mass grave of killing china pointers! :eg:
  7. Desoline

    Problem with diode size.

    Buy a Thin Copper/Aluminium foil, cutting the high 5/6 from the Diode wrap it tight to the diode as you can, make this so thick that you can press in...voila ! Thermal Glue is not a way, this glued two parts, is a relatively bad conductor and is normally very thin between two Tile's.
  8. Desoline

    OPT Lasers Cylindric lenses - NUBM44 beam correction tests

    very fine work ! :beer:
  9. Desoline

    my first new NUBM44 450 nm LD (& Three Element Lens).... :drool: 2,5 Watt 445 nm Laserpointer :eg:

    my first new NUBM44 450 nm LD (& Three Element Lens).... :drool: 2,5 Watt 445 nm Laserpointer :eg:


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