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    Temparature sensivity on RPL vs. Spartan GW

    Hi, I have heard that the Spartan GW is highly sensitive to cold temparatures. What about the RPL? Is it the same or are every laser sensitive to cold? The reason I ask is that I have considered to buy the Spartan, but if it is more cold sensitive than the RPL, I won´t buy it, because of the...
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    RPL- Adjustable or not?

    Hi all laserfans, In the future (1 or 1½ year) I wanna buy a powerful 532 nm portable laser. My budget will probably be max $1000. I have decided that it´s gonna be a LG or a Opto, simply because I think it´s the two best companies. Here are the three opportunitys (as I see it): Optotronics...
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    Anybody bought a X10DR beam expander from LG?

    Hi everybody, Has anybody bought a X10DR beam expander from LG and how good is it? Is a aries 225 really like a 2,25 W green laser with the beam expander? What can it burn through?
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    Novalasers Nova series

    I hear a lot about the Nova X-series but i have newer heard anything about the Nova series. Are they also over spec like the x-series? Can someone please give me a link to a Nova series review?
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    When will a 1W portable green laser arrive?

    When do you think the first 1W portable green laser will arrive? Personally i think it will arrive in the end of 2009.
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    Ouput graph of an RPL

    Hi, Anyone tried to measure the Average output power from an adjustable RPL for more than 30 seconds like Opto do? What was the output power after 1, 2, 5 and 10 minutes? (on level 4/5)
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    How to measure the divergence

    Hi everybody, I want to measure the divergence on my look-alike deal-extreme green 30 mW laserpointer from laserbeam, a danish company. Is the diameter only the brightest dot (on my laser the dot is 0,6 from 7 meters away) or is it also the slightly (and only slightly) darker outer ring? (here...
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    Best AAA rechargeble batteries

    Hi everybody, Which AAA rechargeble battery would you consider as the best when used in lasers? How important is the capacity? Is it right that higher mAh rating= More power and more battery life? Regards Marcus
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    How to get member of Nova-lasers?

    Hi everybody, There is something which i don´t understand about Nova-lasers. I wanna be a member of Nova-lasers so i can get 15% discount. Anyone here who is member? They say that if you wanna be a member (and get the 15% discount), you have to purchase a laser first. But then you have already...


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