我想問屯門哪裡可以買綠光雷射(green laser)?20分

我想問屯門哪裡可以買綠光雷射(green laser)?

多少$$?多少mw

1 Answer

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  • 1 decade ago
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    Since there is no way to buy in 屯門

    and I buy in 鴨寮街 $400 <50mW wave lenght 523 nm use 2 AAA batteries Class lllb PROUCT(Keep this away from children

    under 18)

    you can see a clear laser beam at night and you can point at star

    you must ask the shop keeper, because they will not put the laser out.

    the place I buy have a cheaper one you can't see a laser beam at night or day.

    If you went a stronger one cost >$1000

    go there:

    http://hk.knowledge.yahoo.com/question/?qid=700707...

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