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Athoul
Wicked Lasers God
Joined: 13 Sep 2005
Posts: 7544
Location: Canada
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 Posted: 10/19/05, 3:48 PM Post subject: |
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| Can you take a picture of your laser firing a dot on a dark wall or dark board of some sort? It's very hard to go by images taken outside. The beam divergence is <1.5mrad, meaning at 1 meter it will be <1.5mm in diameter. At 20 meters it will be <30mm in diameter(or 3 cm), at 40 meters the dot will be 60mm in diameter(6 cm). |
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CNI-User
Modified 10mW Greenie
Joined: 20 Oct 2005
Posts: 23
Location: Switzerland
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| Posted: 10/20/05, 2:08 PM Post subject: |
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| Must be a misaligned lens, no other idea! |
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XenoMorph
Nexus Laser
Joined: 24 Sep 2005
Posts: 105
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| Posted: 10/20/05, 4:07 PM Post subject: |
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| well with this laser at a distance of 40-50 meters the dot is atleast 50 cm wide and high... |
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Nexus
Wicked Lasers Master
Joined: 02 Jun 2005
Posts: 756
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| Posted: 10/20/05, 7:58 PM Post subject: |
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Oh thats real big, email us and i'll replace it.
Best Regards |
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XenoMorph
Nexus Laser
Joined: 24 Sep 2005
Posts: 105
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| Posted: 10/22/05, 1:28 PM Post subject: big dot at |
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Ok i have sended the laser back.....
they day before i sended it i took a fairly good picture of the dot(blob) at a distance of 100 Meters, the dot-blob itself had a diameter surtenly of 1 meter
The laser was shined by a friend of mine, ho was aproxx 100 meters(according to the dash of the car to be fairly precise) away from me because i standed right infront of where the dot touched the surface whilst he was shining it.
the camera was hols stabel, and th laser fairly stable.....
here is the link.
http://www.putfile.com/xenomorph077
greets
Xeno |
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chargerman
Wicked Lasers God
Joined: 08 Sep 2005
Posts: 1736
Movie(s): 2
Location: Big Horn Mountains, Wyoming
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| Posted: 10/22/05, 1:35 PM Post subject: Re; |
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So, How big should the "Dot" be a 100 yards? That dot looks oblong and strange......my Nexus at approx 100 yards has a spot that is perfectly round and about 12 to 13inchs in diameter! Does that sound right? Cheers Dale
_________________
Best Regards Chargerman
Great divergence calculator 
http://www.pseudonomen.com/lasers/calculators/ |
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XenoMorph
Nexus Laser
Joined: 24 Sep 2005
Posts: 105
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| Posted: 10/22/05, 1:45 PM Post subject: big dot at |
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I got a movie of it to.....
it was shined agian at a distance of 100 meters ( 328 foot) or (109.36 yards).
on a round pillar below a highway. now my friend was filming it and i was shining it from that 100 meters away. it is surtenly a meter across.. he was standing practically in front of it, and i geus it was even bigger.
Mediaplayer should play the file.
Greetzz
Xeno |
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XenoMorph
Nexus Laser
Joined: 24 Sep 2005
Posts: 105
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| Posted: 10/22/05, 1:46 PM Post subject: Re: big do |
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| XenoMorph wrote: |
I got a movie of it to.....
it was shined agian at a distance of 100 meters ( 328 foot) or (109.36 yards).
on a round pillar below a highway. now my friend was filming it and i was shining it from that 100 meters away. it is surtenly a meter across.. he was standing practically in front of it, and i geus it was even bigger.
Mediaplayer should play the file.
Greetzz
Xeno |
FORGOT the link
http://www.putfile.com/xenomorph077
greets |
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barisseker
25mW Classic Wicked Laser
Joined: 06 Oct 2005
Posts: 51
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| Posted: 10/22/05, 1:48 PM Post subject: |
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| Looked at the video and yeah that dot is huge. Looks like it should have its own zip code. |
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XenoMorph
Nexus Laser
Joined: 24 Sep 2005
Posts: 105
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| Posted: 10/22/05, 1:55 PM Post subject: big dot at |
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now it would be great to see a dot ore laser working on video and film that supposed to be 1.5 mrad  , also it would be cool when you dudes go out and night and shine with everything above 55mw would be awsome to see movies like that.... nero has one like it with a nexus....cool video.
greets
Xeno |
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Davidgojr
Wicked Lasers Master
Joined: 13 Oct 2005
Posts: 768
Location: USA
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| Posted: 10/23/05, 3:30 PM Post subject: |
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That's a good video to illustrate what you were talking about. I'm glad it was replaced.
_________________
Click http://freewebs.com/photodavidgojr before buying to view photographs and learn about Wicked Lasers in action!
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XenoMorph
Nexus Laser
Joined: 24 Sep 2005
Posts: 105
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| Posted: 10/23/05, 4:00 PM Post subject: |
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i have sended it back, and they will check it....... i dont now if they will give me a new one though....
Greets
Xeno |
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