Enlarging and reading apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 24, 1985
Grant Date -
N/A
app pub date -
May 12, 1983
filing date -
May 13, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An enlarging apparatus includes a base with an upright post and a housing supported on the post above the base. An optical system in the housing includes a vertically adjustable, downwardly facing concave mirror having its focal point adjacent the base and a semi-transparent mirror arranged along and inclined with respect to the optical axis of the concave mirror. Light beams from an object supported on the base pass through the semi-transparent mirror, are reflected by the concave mirror, and are then reflected by the semi-transparent mirror. A binocular telescope is supported on the housing in alignment with the path of the beams reflected by the semi-transparent mirror.
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International Classification(s)
Cited Art Landscape
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