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Re: [ATM] Thermal mirror deformation



Someday, I'll get around to trying this idea, which has been kicking around in the back of my head for years, but for now, I'll just ask the group; Has anyone tried using a mirror with a central perforation, mounted on a central hub that also functions as a plenum for sucking a continuous stream of air from the region in front of the  mirror surface and exhausting the air out the back? The air might enter the plenum via a multitude of radially oriented holes, located a small distance in front of the optical surface.

Scott Milligan
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