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2W 445nm Blue Laser versus 11 CD cases

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Uploaded by on Nov 30, 2010

This is a video of a 2W Blue Laser burning trought 10 CD cases and the plastic botton of a DVD-R tube.

This laser is a DIY and uses a Ultrafire RL-2088 Flashligh host and x3 18650 batteries. As you can see on the video it has no difficulty whatsoever to burn trought everything.

Information about this build:


And don't forget, ALWAYS use protection googles when handling lasers.

Watch in HD, much better details!

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Este é um laser de 2W azul 445nm queimando através de 10 caixas de CD mais o fundo de tubo de DVD.

Este laser foi feito a partir da lanterna Ulrafire RL-2088 e usa 3 baterias 18650. Como vocês podem ver no video ele não tem dificuldade alguma de atravessar tudo.

Se você quer aprender mais sobre lasers sugiro entrar no forum laserpointerforums. E não se esqueça, SEMPRE use óculos de proteção.

Assista em HD, a qualidade é muito melhor!

Brasilia - DF :)

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Science & Technology

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Top Comments

  • Why are retards saying "fake" you know there is an endless amount of power you can put into a laser RIGHT??? what exactly is a laser other than redirected light

    No you can't make a light saber from lasers because laser light does not stop at 6 feet

    Try plasma.

  • 1 hit in your eye and your fuckt.

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All Comments (898)

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  • Would one of these burn a hole in a car tire from about 150 feet away?

  • Screensaver!!

    

  • imma fiiirin ma lazor blaaaaaaaaaaaaaaaaaaaaaaaaah

  • what u doing... buring a cd.

  • great now they should get military weapons as lasers :D

  • @jacob525312 That was my mistake misreading that, but what you said is still not true. You DO NOT need 'special authorisation' or 'licences' at all. At least do some research first. You can BUY and OWN any laser you like. You need a health and safety certificate to use them in public areas. It goes under the same rules as smoke machines.

  • 2W is a lot of power. You can burn yourself by just channeling .5W of heat through a small heatsink about the size of your thumb.

  • If i had one of these i would probly blind like five people including me and burn my house down.

  • oh the weapons in 2050 will be really sick, the power of this toys is increasing exponentially.

  • oh god a blue laser of 2W, only rich people can buy one of them.

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