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FrozenGate by Avery

Recent content by burnedup69

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    The science of laser eye injury?

    I'll chip in here with some relevant links that I found..... a 1W 445nm blue laser has a "visual hazard distance" of 4.8 nautical miles. A 1W 533nm Green laser on the other hand has a visual hazard distance of 25.5 nautical miles...
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    The science of laser eye injury?

    I figured while I was here, I may as well ask if someone could explain the science of laser eye injury? The Googler only returns generic answers like "Yes, it can cause eye injury" but it doesn't go into the science of how? Also, is the science exactly (or nearly exactly) the same for say ...
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    After a 2 yr break - returning to say thank you

    I'm not going to re-hash my story as I really didn't enjoy the first go round of being ridiculed - (I deserved it) and I got off to a very rocky start here at the LPF (rightfully so) ... But I stuck with it and I was rewarded with some very good info and eventually my desire to do what I set...
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    Update on my "start a brush pile fire" laser project.

    See my response above. ;)
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    Update on my "start a brush pile fire" laser project.

    Shhhhhheeeeeeeeeeiiii.......* ..... Amateur. <wink> I went with something a little different. The XM42-Lite. Ironically, if it had been working, I would have never gotten burned up in the first place but at the time, the top "button" to send the electrical signal to the automotive gas pump had...
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    Member Map

    Just throwing this out there - lots of smart people here. Couldn't someone just write a script of sorts to "delete" non active users if they haven't been active here for X period of time? Run the script to search the map and if the *ifs* and *buts* work I think the original / current map could...
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    Update on my "start a brush pile fire" laser project.

    Since burning myself up in March - ish by using one of those new "safety" USA government mandated plastic gasoline 5 gallon jugs <smfh> and having 6 weeks - ish to lay in bed and heal and think about it. I was finally able to make my idea of igniting a brush fire from a safe distance with a...
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    Member Map

    Well, FYI, I did use the map to find a guy with an LPM near me...... but I'm sleepy and that may be an entirely different "map" thread of members with LPM's..... so. Just trying to help. If there's only 1 map thread / it worked. Been talking privately with a member near me. If there's 2 map...
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    Member Map

    Hickory, NC - 28601 - please add me. Thanks. (A reply from a higher power letting me know I've been added would be nice)
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    Looking for cheap tri-pod ideas to hold gatling style blue laser.

    I know that might be a dumb question but I am looking for a small , compact , tripod type stand that will hold my gatling style laser steady. Home brew / redneck ideas are perfectly acceptable and encouraged. Commercial (cheap) stuff is also welcomed. I'm lost in this area but I see people...
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    How long will 2x 16340's batteries @700mAh each produce a good beam before power drops off?

    You're right. My laser is the (probably) 1-1.25W blue "burning" laser in the gatling style housing sold on Amazon. I don't have an LPM so I have no idea how to judge the actual power but based on videos I've seen and others comments about that laser I'm guessing it's between 1W and 1.25W if...
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    How long will 2x 16340's batteries @700mAh each produce a good beam before power drops off?

    I've gathered it's not a very good idea to turn on your laser and just leave it on from a full charge until the batteries are completely drained because of heat issues. - But in theory, I'm wondering how long 2x 16340's batts fully charged and turn the laser on - how long will the laser beam...
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    Brand Spanking New / Never charged / Never used 4 x VC IMR 18350 BATTERIES 1100mAh 3.7v

    I don't think I'm interested in the boring...... Much easier to just get 4 more Efests the right size. Just trying to save $20 - ish.....
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    Brand Spanking New / Never charged / Never used 4 x VC IMR 18350 BATTERIES 1100mAh 3.7v

    Oh I don't mind. I assume the price of 4 x of those batteries is a good chunk of $$$ for some people and while I don't like wasting $$$, the price for 4x *TO ME* wasn't the end of the world so I thought I'd give it a shot. I'm not sure how / or where / I'd go to get someone to "bore" it out...


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