Microscope

Description:

This portable microscope model BPP is a compound monocular with rack-and-pinion, square stage, inclination joint, sub-stage condenser and diaphragm, bar for sub-stage mirror, and collapsible V-shaped base. The mirror and lenses are missing from this example. The inscription reads “BAUSCH & LOMB OPTICAL CO. / Rochester, N.Y. / B L / Z S/ 89205.” Bausch & Lomb boasted that “For physicians, veterinarians, agriculturists and others who desire a microscope for use in the field, there is none superior. The U.S. Government has put it in use after severe competitive trials.”

The “B L Z S” inscription refers to the 1907-1915 association of the Bausch & Lomb Optical Co., the Carl Zeiss Optical Works, and George N. Saegmuller.

Ref: Bausch & Lomb, Microscopes and Accessories (Rochester, N.Y., 1907), pp. 30-31.

Bausch & Lomb, A Triple Alliance in Optics (Rochester, 1908

Date Made: ca 1907-1915

Maker: Bausch & Lomb Optical Company

Location: Currently not on view

Place Made: United States: New York, RochesterAssociated Place: United States: New York, Rochester

Subject: Science & Scientific Instruments

Subject:

See more items in: Medicine and Science: Medicine, Microscopes, Science & Mathematics

Exhibition:

Exhibition Location:

Credit Line: Bausch & Lomb Optical Company

Data Source: National Museum of American History

Id Number: MG.M-12209Accession Number: 272522Catalog Number: M-12209

Object Name: microscopeOther Terms: microscope; Monocular; Compound

Physical Description: brass (overall material)rubber (overall material)steel (overall material)glass (overall material)black (overall color)tan (overall color)Measurements: overall: 28 cm x 11.8 cm x 15.7 cm; 11 1/32 in x 4 21/32 in x 6 3/16 in

Guid: http://n2t.net/ark:/65665/ng49ca746a9-00a7-704b-e053-15f76fa0b4fa

Record Id: nmah_1060246

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