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condensing lens
condensing lens

condensing lens

Date1850-1900
Inventory Number1997-1-0087
ClassificationLens
Subject
    Maker American
    Cultural Region
      Dimensions5.3 × 30 × 30.6 cm (2 1/16 × 11 13/16 × 12 1/16 in.)
      Material
        DescriptionNine-inch diameter condensing lens in wooden frame.
        Signedunsigned
        9-inch condensing lens, f/1
        9-inch condensing lens, f/1
        American
        Date: circa 1875
        Object number: 1997-1-0086
        4.5-inch condensing lens
        4.5-inch condensing lens
        American
        Date: circa 1900
        Object number: 1996-1-0481f
        6-inch condensing lens
        6-inch condensing lens
        American
        Date: circa 1945
        Object number: 1996-1-0481g
        6-inch condensing lens
        6-inch condensing lens
        American
        Date: circa 1945
        Object number: 1996-1-0481h
        6-inch condensing lens
        6-inch condensing lens
        American
        Date: circa 1945
        Object number: 1996-1-0481i
        condensing lens in brass cell
        condensing lens in brass cell
        French
        Date: 1875-1900
        Object number: 2007-1-0340
        mounted condensing lens
        mounted condensing lens
        American
        Date: 1900-1925
        Object number: 2007-1-0451
        condensing lens in cell
        condensing lens in cell
        French
        Date: 1875-1900
        Object number: 2007-1-0341
        6-inch condensing-lens doublet, f/1
        6-inch condensing-lens doublet, f/1
        American
        Date: 1930-1940
        Object number: 1996-1-0483b
        condensing lens for Kodaslide Projector, Master Model
        condensing lens for Kodaslide Projector, Master Model
        Eastman Kodak Company
        Date: 1947-1956
        Object number: 2007-1-0452
        6-inch condensing lens
        6-inch condensing lens
        American
        Date: mid 20th Century
        Object number: 1998-1-0523
        5.6-inch condensing lens
        5.6-inch condensing lens
        American
        Date: circa 1900
        Object number: 1996-1-0481m