Ross (optics)
Encyclopedia
Ross is the name of a succession of London
-based lens designers and their company.
Andrew Ross (1798–1859) founded his company in 1830, from 1840 he began producing camera lenses signed "A. Ross". During Andrew Ross's lifetime, the company was one of the foremost lens manufacturers and by the 1890's was also making Zeiss and Goerz lenses under licence for sale in the UK and the British Empire. Ross patented a Wide Angle lens design and Zeiss took this further to produce their EWA Protars, before World War 1 Ross and Zeiss worked quite closely together, but at the outbreak of War the British Government put Ross in control of the newly opened Carl Zeiss binocular and optical factory in Mill Hill, London.
A 1902 Ross advertisements includes:
Ross' Symmetrical Anastigmats,
Zeiss' New Planar and Unar lenses,
Zeiss' Convertible Anastigmats,
Goerz' Double Anastigmats, etc.
Ross also made some cameras from about 1855 to the late 1930s. A range of Ross Standard Reflex cameras is listed with an illustration in the 1935 British Journal Photographic Almanac, the sizes ranged from 3½ x 2½ up to Half Plate.
In the mid twentieth century, Ross continued to produce lenses, as well as binoculars, epidiascopes, etc. They had begun supplying lenses for Ensign cameras in the 30's and after World War II Ross merged with Barnet Ensign, and the company later became Ross Ensign, lenses were also made for other companies such as MPP
.
Ross was taken over by Avimo in 1975; Avimo was later taken over by Thales
Optics.
British Journal Photographic Almanac 1935, Henry Greenwood & Co 1935
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...
-based lens designers and their company.
Andrew Ross (1798–1859) founded his company in 1830, from 1840 he began producing camera lenses signed "A. Ross". During Andrew Ross's lifetime, the company was one of the foremost lens manufacturers and by the 1890's was also making Zeiss and Goerz lenses under licence for sale in the UK and the British Empire. Ross patented a Wide Angle lens design and Zeiss took this further to produce their EWA Protars, before World War 1 Ross and Zeiss worked quite closely together, but at the outbreak of War the British Government put Ross in control of the newly opened Carl Zeiss binocular and optical factory in Mill Hill, London.
A 1902 Ross advertisements includes:
Ross' Symmetrical Anastigmats,
Zeiss' New Planar and Unar lenses,
Zeiss' Convertible Anastigmats,
Goerz' Double Anastigmats, etc.
Ross also made some cameras from about 1855 to the late 1930s. A range of Ross Standard Reflex cameras is listed with an illustration in the 1935 British Journal Photographic Almanac, the sizes ranged from 3½ x 2½ up to Half Plate.
In the mid twentieth century, Ross continued to produce lenses, as well as binoculars, epidiascopes, etc. They had begun supplying lenses for Ensign cameras in the 30's and after World War II Ross merged with Barnet Ensign, and the company later became Ross Ensign, lenses were also made for other companies such as MPP
Micro Precision Products
Micro Precision Products Ltd was a British optical company that between 1941 and 1982 produced cameras and related equipment....
.
Ross was taken over by Avimo in 1975; Avimo was later taken over by Thales
Thales Group
The Thales Group is a French electronics company delivering information systems and services for the aerospace, defense, transportation and security markets...
Optics.
Sources
Wilkinson, Matthew, and Colin Glanfield. A lens collector's vade mecum. (CD publication) "Version 7/5/2001" (7 May 2001).British Journal Photographic Almanac 1935, Henry Greenwood & Co 1935