Image observation apparatus
First Claim
Patent Images
1. An apparatus for viewing a multiplicity of images comprising:
- first and second image generating means;
first and second means for receiving optical images; and
beam splitting means positioned in the optical paths of images generated by said first and second image generators for directing said images to said first and second optical image receiving means, said beam splitting means for controllably reflecting and transmitting portions of a light beam incident thereto to vary the percentages of said incident light beam reflected and transmitted, the range of said variations including substantially 0% reflection and substantially 100% transmission.
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Abstract
An apparatus which permits direct observation of an image produced by one image generator, simultaneously permits remote observation of an image produced by a second image generator, and switchably permits the simultaneous observation of both images directly and remotely.
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Citations
7 Claims
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1. An apparatus for viewing a multiplicity of images comprising:
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first and second image generating means; first and second means for receiving optical images; and beam splitting means positioned in the optical paths of images generated by said first and second image generators for directing said images to said first and second optical image receiving means, said beam splitting means for controllably reflecting and transmitting portions of a light beam incident thereto to vary the percentages of said incident light beam reflected and transmitted, the range of said variations including substantially 0% reflection and substantially 100% transmission. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification