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   sci.optics      Discussion relating to the science of op      12,750 messages   

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   Message 11,248 of 12,750   
   Boxman to All   
   Re: good idea? extra (small) "headlights   
   05 Jan 13 13:33:18   
   
   From: boxman@voyager.net   
      
   [snip]   
   >   
   >   
   > So, what do you think of this idea?   
   >   
   >   
   > (Hey, if not ultraviolet, how about gamma rays? :-)  )   
   >   
   >   
   > Thanks!   
   >   
   > David   
   >   
   >   
   >   
   >   
   As Louis pointed out dark clothes don't generally fluoresce under UV   
   light.  If you really want to see dark clothed people at night the IR   
   systems are fully developed for this task and can be had for about $2500.   
   http://www.tequipment.net/FlirPathFindIR.html?gclid=CM6EkaP50bQCFYZaMgodlRUASQ   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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