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optical glass

Object Name9 Optical Elements

Makerprobably Bausch & Lomb

Made FromGlass

Date1950-1953

TechniqueCast, polished

SizeSee Individual Records

Accession Number53.4.41

Curatorial Area(s)

Place Made

United States, probably NY, Rochester

Physical Description9 Optical Elements. Colorless glass; cast and polished. (A,F) Trapezoidal; (B) circular disc, concave on one side, convex on the other; (C) circular disc, convex on both sides; (D) circular disc, concave on both sides; (E) circular disc, bulging on both sides; (G) circular disc concave on both sides; (H) circular disc, concave on one side, flat on the other; (I) bulging circular disc.
Provenance

Provenance Remark

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