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    Anyone know where I can get a waterproof laser for depth of 40-50 Metres?

    Banned
    Looking for laser pointer any color, size & power but it must be waterproof for upto 40-60 metres

    15 Comments

    MI5 or Q

    I'm probably going to get shot down here but do lasers work underwater?

    Original Poster Banned

    greg_68;7650429

    I'm probably going to get shot down here but do lasers work underwater?



    yes with the correct casing

    greg_68;7650429

    I'm probably going to get shot down here but do lasers work underwater?



    Haven't you ever seen James Bond? They use underwater lasers all the time.

    greg_68;7650429

    I'm probably going to get shot down here but do lasers work underwater?




    I am not sure either, although Dr Evil did have sharks with laser beams on their heads...

    I do not want to appear nosey, but what the heck is it for?

    greg_68;7650429

    I'm probably going to get shot down here but do lasers work underwater?



    i was thinking that, would you not get dispersion?

    I'm guessing OP is a booty

    dvhendo;7650435

    yes with the correct casing



    i;m pretty sure thats not what he meant.

    Are you going to be giving a seminar to sharks?

    "As you can see from this diagram, humans make an excellent source of protein..."??

    put a standard lazer in a zip tie butty bag

    Alfonse;7650446

    i was thinking that, would you not get dispersion?




    good I am not the only one that thinks like I do.

    Original Poster Banned

    Alfonse;7650446

    i was thinking that, would you not get dispersion?



    no they work perfectly, I have a waterproof laser, but its only a depth of 10 metres,

    I need to go deeper to take measure's of something :-)

    greg_68;7650527

    good I am not the only one that thinks like I do.



    I think it is an issue, but those designed for underwater usage are of a higher intensity than standard pointers

    greg_68;7650527

    good I am not the only one that thinks like I do.



    No, you are definitely not!

    Are you controlling my mind?

    madsci.org/pos…tml

    It seems it may not be as staright forward as you think.
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