Spectacles, pince nez style folding spectacles
1820-1920
Porcelain eye bath painted gold
1701-1800
Rest spectacle frames
1950-1960
Pair of straight spectacles
1751-1850
Pair of sunglasses
1801-1900
Straight spectacles with bifocal perfection lenses
1885-1895
Earthenware eye bath
1801-1900
Porcelain eyebath
1775-1785
Green glazed eyebath with moulded stem and bowl
1770-1840
Pair of metal-rimmed spectacles with wire mesh protecters
1891-1920
Bow spectacles made of leather and steel
1601-1700
Glass eye-bath
1801-1900
Straight eye preserver spectacles
1801-1900
Sunglasses, pince nez style
1820-1900
Pair of straight spectacles
1790-1870
Pair of extending spectacles
1808-1840
Sunglasses with dark blue lenses
1860-1900
Coil spring spectacles
1801-1900
Pair of spectacles with horn frames
1800-1880
Coil spring spectacles
1948-1960
Face phantom for practicing eye operations
1907-1930
Ophthalmoscope, brass and ivory
1880-1920
Green glass eye bath moulded and with stem
1891-1971
Blue glass eye bath blown and with stem
1801-1900
Straight spectacles with folding lenses
1851-1900
Pair of hand-held folding spectacles
1780-1880
Pair of hand-held folding spectacles
1820-1890
Pince nez spectacles with tortoiseshell frames
1870-1920
Pair of turn pin spectacles
1823-1825
Pince-Nez Glasses
1880-1900
Optical illusion, Europe, 1850-1900
1850-1900
Eight Ishihara charts for testing colour blindness, Europe, 1917-1959
1917-1959
Transverse folding spectacles
1810-1819
Frankel's nasal speculum
1880-1920
Coloured rectangular cards
Optometer, Europe, 1801-1900
1801-1900
Optical instrument
1750-1860
Case of trial lenses
1880-1920
Electric ophthalmoscope and laryngoscope set
1945-1970
Welch-Allyn ophthalmoscope set
1932-1955
Revolving test types, in black wooden box
Double optometer, on stand, patented by Davidson
One model of human eye
Metal stand
1801-1900
Battery powered ophthalmoscope
Synoptophore possibly invented by Walter Green
1931-1940
Set of 42 pairs of trial lenses
1880-1910
Test type apparatus for the detection of malingerers, France, 1910-1920
1910-1920
Large lamp with eleven filters
Scleral contact lens in case, Stuttgart, Germany, 1936
1936