| 摘要 |
PCT No. PCT/GB82/00138 Sec. 371 Date Dec. 28, 1982 Sec. 102(e) Date Dec. 28, 1982 PCT Filed May 7, 1982 PCT Pub. No. WO82/03923 PCT Pub. Date Nov. 11, 1982.Binocular apparatus for transmitting an image of a single information source 1 to each eye 12, 13 of an observer comprises a support (e.g. a helmet) 4 to be worn on the observer's head, combiner means 5 positioned on the support in the field of view of both the observer's eyes, an information source 1 providing a collimated supply of information and mounted behind the observer to transmit an identical image of the information source to each eye by endoscope means 6, attached to the support 4 via the combiner means; the inputs 11, 17 to the endoscope means being either close to one another or a single input and arranged so that the single information source is contained within the field of view of the endoscope inputs or input and so that the optical center axis of the combiner means 5 is parallel to the optical axis of the endoscope inputs or input.
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