Thread: Show us your vintage B&W sets!
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  #800  
Old 09-15-2009, 10:55 PM
David Roper's Avatar
David Roper David Roper is offline
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Join Date: Feb 2005
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It's a lens-disc set. The image is projected by modulating a crater lamp to shine through 45 triple-interlaced lenses onto a ground glass screen.
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