520nm Laser Pointer

520nm Laser Pointer, able to work stably in low temperature

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  1. 510nm
    $18.00

    green laser diode drive

    1. laser point

    2. for Jewelry Testing, we had checked

       Jade and Brazil tourmaline Crack testing

       Diamond, Ruby and saphire cutting surface testing

  2. Fiber-coupled green light flashlight for detectives
    $900.00

    Fiber-coupled green light flashlight for detectives

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