This modification suggests something that has concerned me, but which I have not carefully tested: How sensitive is the reader to ambient light falling on the target? The instructions say nothing, one way or the other. Just to be safe, I have shielded the target from direct lighting (eg my gooseneck work-desk lamp) when taking readings. Reasonable levels of direct lighting did not seem to make a difference when I looked at some of the numbers, but I have not had time to test all of the target squares for possible variation. Myron On Mar 13, 2006, at 9:43 PM, davedoughman wrote: > With all the discussion on making the nose cones something other than > black I went to my garage, found a can of latex white paint and a > small brush. > > My white nose cone does make reading targets very easy! Cost, too > small to calculate. > > > > > > > Yahoo! Groups Links > > > > > >
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Re: [colorvision_group] White Nose Cones
2006-03-14 by MGochnauer
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