Jamin interferometer built by Dr. H.Kuln using two thin half-silvered sheets of glass separated by ball bearings
Automatic scale measuring laser interferometer (length comparator) Automatic scale measuring laser interferometer (length comparator) 1964-1965
Interferometer for the testing and correction of prisms. Includes wooden stand, cast base, collimator, telescope, three mirror assemblies, camera and steel cover. Condition good. Made by Hilger & Watts Ltd., 98 St. Pancras Way, Camden Road, London, NW1, England, 1950-1959. Interferometer for the testing and correction of prisms 1950-1959
A set of mixed optical items believed to form part of a shadow graph apparatus or March-Zender interferometer or Schlieren setup. Mixed optical items 1930-1950
Prism interferometer (N.48) with five screw adjustment for the mirror (N.53) by Adam Hilger Ltd., London, England, 1930-1932. Prism interferometer (N.48) with five screw adjustment for the mirror (N.53) by Adam Hilger Ltd. 1930-1932