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200 W car-mounted laser!

gazer101

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Feb 23, 2020
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I guess the diffuseness of the beam doesn't help
 



Alaskan

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Jan 29, 2014
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I had them off initially, then put them on for fear a collimated beam could hit an aircraft, the line lenses sure reduced the power density of each of the 450 nm beams. The 7.5 mm collimation lenses on the 800 nm laser diodes did not do that though, but the divergence was very high at that wavelength, like 16 mRad, so very quickly too low of a power density to harm anyone
 




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