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How bright is the beam?

 
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DuckMan37LSU
Wicked Lasers Master


Joined: 19 Jan 2006
Posts: 852

PostPosted: 4/22/06, 11:47 PM    Post subject: How bright Reply with quote

200mW Spyder

I just want a comparison to the, let say, 75mW. I know you can burn more, but I want to know about the beam. How much brighter is it? Can you see it from the side very well?

Thanks all...

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Black Sheep
Wicked Lasers God


Joined: 08 Jan 2006
Posts: 1325
Movie(s): 3


PostPosted: 4/23/06, 12:32 AM    Post subject: Reply with quote

I also am interested in this, but not somebody who is going to give the whole...it needs to be 4x as pwoerful to be 2x bright. I want somebody with experience comparing these two lasers, because I know thats not definitely the case.
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Athoul
Wicked Lasers God


Joined: 13 Sep 2005
Posts: 7539
Location: Canada

PostPosted: 4/23/06, 3:18 AM    Post subject: Reply with quote

It will look brighter, I have a ~200mW and a ~100mW. Visually the beam appears to be more solid, and the venter of the dot is brighter. So there will be a noticable difference, it's when the lasers are very close that it's hard to tell(other then burning capabilities), for example a 55mW and a 75mW laser.
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Black Sheep
Wicked Lasers God


Joined: 08 Jan 2006
Posts: 1325
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PostPosted: 4/23/06, 12:24 PM    Post subject: Reply with quote

When I held a 55mW and 75mW right next to eachother the only difference i could tell in brightness was when viewing the beam from the side, but that was a big difference. When shining at a distance they did look pretty much the same.
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