‘Visual glasses’ designed by Benjamin Martin

Optics

1756-1800

Handheld reading lens and case

Optics

1680-1700

Telescope by Christopher Cock

Optics

1673

Telescope by John Marshall

Optics

1685-1695

Telescope by John Yarwell.

Optics

1685-1695

Refracting telescope with achromatic lens, made by the Dollond family

Optics

1760-1775

Pair of plastic National Health Service spectacles

Optics

c. 1950

Optician's shop sign in the form of a large pair brass framed spectacles with coloured glass

Optics

Claude Lorrain mirror in fish-skin case

Optics

1801-1820

Box-type Camera Obscura

Optics

1795-1805

Colour filters, Claude Lorrain mirrors

Optics

1800-1825

Periscope for use in trenches, by R. & J. Beck Ltd.

Optics

1918

Camera obscura, box-type, with 2 3/8-inch meniscus

Optics

1845-1855

'Fernglas 08' Galilean binoculars, in case

Optics

1908-1918

Copy of National Geographic magazine, November 198

Optics

1985

Withering's botanic simple microscope, English, c.

Optics

1790-1800

Stereoscope by Jules Duboscq, with adjustment for

Optics

Crawford UV monitor type 760 by the Littlemore Sci

Optics

1960-1969 (estimated)

William Herschel’s ‘infrared’ prism

Optics

1795-1805

Two-power artillery periscope

Optics

1917

Concave mirror, 12 inch diameter, in wooden frame,

Optics

1870

Claude Lorrain mirror

Optics

1737-1767

Automatic solar spectroscope

Optics

1875-1885

Camera lucida by Wollaston, made by Cary, 1830

Optics

1825-1835

Eyepiece micrometer for telescope, engraved John B

Optics

Stereoscopic telescope, part sectioned

Optics

early Brewster type stereoscope, collapsible, by J

Optics

1850-1855

Delactis' 8x40 binocular serial number 1430186 by

Optics

1925-1929

Simple camera lucida kit in plastic with five pens

Optics

"Lightometer" light meter model E703 (for inspecti

Optics

1950-1960

Brewster's Patent Kaleidoscope by Philip Carpenter, Birmingham, England,1820

Optics

1815-1825

Box for peep show

Optics

1825-1835

Screw-barrelled microscope, rosewood on gilt brass

Optics

1680-1690

prototype 'Holocam 50' laser machine for production of white light reflection holograms

Optics

1986

Phantasmagoria magic lantern, late 18th century

Optics

1780-1900

Brewster type kaleidoscope on tripod mount, by Rob

Optics

1815-1825

7x50 binocular with internal filters model CF41 se

Optics

1940

English steel 'pantoscopic' spectacles by Elkington, patent

Optics

1834-1865

Multiplying glass, 1800-1820

Optics

1800-1820

Bisulphide of carbon prism angle 60 degrees

Optics

'Common' spectacles with oval lenses and sliding sides

Optics

1845

Direct vision spectroscope by A. Hilger , London,

Optics

1900-1904

Avo Exposure meter model 1, made by the Automatic

Optics

1950-1959

Reflecting stereoscope originally used by Sir Char

Optics

1845-1855

Camera lucida, Wollaston type

Optics

1880-1900

Kershaw 'Vanguard' 10x50 Prismatic binocular no 71193

Optics

1950-1959

White-light reflection hologram of Lindow Man, cop

Optics

1987

Photometer model S511 by Weston, complete with two

Optics

Opera glass telescope, 'Galilean' type, with 2-dra

Optics

1838-1862

portable magic lantern, Nernst-Paul type, with cas

Optics

1905