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Re: (meteorobs) RED LIGHT




> I am looking for advice on red filters for flashlights.  Do you generaly
buy
> gels from theater suppliers?  Or make due with any piece of red plastic
etc.
> Is there an optimal color of "red" to use.
> Thanx
> Mike
>
Get a copy of "Sky and Telescope" magazine.  Its cover logo has white
writing on a red background.  If my flashlight is red enough to make the
writing indistinguishable from the red background at night, I figure it's
red enough!  Being cheap, I use whatever I can find around the house that
gets me very close to that color.

Dave Hostetter

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