Infinity image visual display system

Details Infinity image visual display system Infinity image visual display system

1980-10-31

1983-05-17

Henry, Jon W.

Education and demonstration

Means for demonstrating apparatus, product, or surface...

Household equipment

350294, 434 43, 358104, 358238, G02B 2718, G02B 510, G09B 908

Patent

active

043837409

ABSTRACT:
An infinity image visual display system comprising an input image source, a concave projection mirror, a concave eyepiece mirror and a single path-folding beamsplitter. The projection mirror images the input image source at the focal surface of the eyepiece mirror, which image is reflected by the eyepiece mirror and focused at infinity.

REFERENCES:
patent: 3432219 (1969-03-01), Shenkev et al.
patent: 3549803 (1970-12-01), Becht et al.
patent: 3785715 (1974-01-01), Mecklenborg
patent: 3880509 (1975-04-01), Herndon

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