Title: Microscopes

Abstract: A new microscope construction wherein the large components may be made in quantity using plastic molding techniques. The improved microscope comprises a base of inverted dish shape, a bridge comprising a plurality of legs, and an eye-piece housing. The lower end of each leg is connected to the base and the upper ends of the legs are joined to form a support for the eye-piece housing. A stage is supported by a central portion of the base for vertical adjustment and a single beam-splitting prism is carried by the eye-piece housing, the latter having a pair of diverging eye-piece tubes, each having mirrors cooperating with the prism.

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Inventors: Parker, Bernard I. (Warren, OH, US)
Caldwell, Charles W. (Cortland, OH, US)

Application Number: 288371
Filing Date: 1972-09-12
Publication_date: 1976-03-02
Assignee: Parco Scientific Inc. (Warren, OH)
Primary Class(es): 359/374 359/390
Other Classes:
US Patent Ref:

1650646	Nov, 1927	Ott	350/35.
2157157	May, 1939	Anketell	350/87.
2427256	Sep, 1947	Butscher	350/33.
2427689	Sep, 1947	Osterberg et al.	350/87.
3064529	Nov, 1962	Straat	350/80.
3259012	Jul, 1966	Locquin	350/87.
3565512	Feb, 1971	Peck	350/39.
3582178	Jun, 1971	Boughton et al.	350/33.

Other Refs:
Primary Examiner: Rubin, David H.
Assistant Examiner:
Attorney: Williams; Michael