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Thread: are this goggles good for me?

  1. #1
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    Default are this goggles good for me?

    i have to work with 445 and 532nm diodes with high power (500mw - 2W)

    i wanna buy a pair of safety goggles for me, i wanna see some light (for alignment) but i wanna be enought safe,

    are this goggles good for me?

    http://www.o-like.com/index.php?main...products_id=28

    thank you
    Lorenzo from Italy
    www.LF-entertainment.it

  2. #2
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    Looking at the specs they should be OK for your application. Unfortunately specs for chinese products aren't always that accurate.

    I can actually recommend these: http://cgi.ebay.com/EX-FORCES-LASER-...item5193fc125c

    Cheaper too...

  3. #3
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    i know, but i have to make an order at this shop and i will put them toegether in the order...

    do you think they are not really safe?
    does anyone try them?
    Lorenzo from Italy
    www.LF-entertainment.it

  4. #4
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    mixedgas is offline Creaky Old Award Winning Bastard Technologist
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    Quote Originally Posted by djlorenz View Post
    i know, but i have to make an order at this shop and i will put them toegether in the order...

    do you think they are not really safe?
    does anyone try them?
    There is some testing at laser pointer forums using a laser and a power meter, but you would be well advised to do your own tests. Chinese goggles are widely varying in specification and manufacturing quality control. Ie you might see a OD 4+ when there is no "+" in the international rating system. There are certified and uncertified goggles, and you would be well advised to do your own checks with uncertified goggles.
    Steve
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    I should have rented the space under my name for advertising.
    When I still could have...

  5. #5
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    i ordered them... they are so cheap,

    i will make some test with my powermeter
    Lorenzo from Italy
    www.LF-entertainment.it

  6. #6
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    tested them...

    with 445nm 550mw pass only 4/6mw... my powermeter maybe is not so good... but i think it's enought for my goggles
    Lorenzo from Italy
    www.LF-entertainment.it

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