This here is the lens you want to start a fire. Fresnel parabolic Lens these things start fires in seconds! This guy in down your way also. Check out this vid
YouTube - New Generation of Solar Fresnel Lens
Here is another vid of him boiling water with a Parabolic Mirror
YouTube - FRESNEL LENS BOIL WATER WITH SOLAR POWER
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"Courage is being scared to death - and saddling up anyway." - The Duke
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