OPTICAL SYSTEM FOR PANORAMIC PROJECTION
An overhead projector is combined with a reflecting prism and an assembly of frusto-conical reflecting surfaces, each of which is individually adjustable with respect to the others, to produce panoramic motion picture images on a circular screen disposed peripherally about an audience.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An overhead projector is combined with a reflecting prism and an assembly of frusto-conical reflecting surfaces, each of which is individually adjustable with respect to the others, to produce panoramic motion picture images on a circular screen disposed peripherally about an audience. |
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