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laser 3v

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laser 3v Customers Reviews

  • Cheapest strongest Laser you will find

    posted by oi1618

    Very good for that cheap price and also very bright.It is very easy to use and can easily be modified.The shipping only took 8 days. I also didn't have problems getting it through customs.
    Since the lenses-system can be screwed off it has more applications.I wonder why they don't put longer-lasting wires on the laser.
    Get this laser. It is the cheapest you will find anywhere.
  • Burning rubber

    posted by mblogst

    Good laser pointer, it does heat and smoke black materials. Too bad that dx is not selling any more 200mW version. Or anything more powerful, like SD Laser.Laser line visible, have to check how fast will batteries go flat.
    Had problem with fallen off wire. Local service repair fixed it asap and everything sorted out with dx.
    Dx, please offer us more powerful laser modules, up to 0.5-1 W.
  • much better than sku.46390

    posted by linoleo

    - more solidly built than sku.46390- much brighter than sku.46390- appears to have constant current driver: two transistors are visible on the PCB, and my samples pull a constant ~20mA from 2.5V to 5V
    After bad experience with sky.46390, I was pleasantly surprised - these modules are excellent value for money.
    If you're looking for small laser modules, these are the smallest ones of good quality at DX. Will order more.
  • machinist

    posted by Machinist

    Nice toy to play with.Nice experimenting.
    Looks good, strong house, nice lens.
    nice for playing, not more then that.Nice toy to play with.Nice experimenting.
    Looks good, strong house, nice lens.
    if you like to play and experiment buy this for this price, however on ebay are simular device to buy same price and faster shipping
  • Good for basic alignment

    posted by bestenemy

    Tiny, compared to other line/cross lasers. Lines are sharp and solid center to edge.
    If you're looking for a precision instrument that projects 100% perpendicular lines, get 2 line lasers instead. You'll be able to alight and calibrate them, unlike this version that has all of the optical components inside a sealed enclosure.
    Get this laser if you're looking for an entertainment-grade device (eg. a laser for a smoke machine light show or a toy weapon targeting system). For precision measurement and alignment either get a professional cross-laser from a home hardware manufacturer, or a pair of line lasers that you'll be able to line up and calibrate manually.

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