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Institute of Macromolecular Chemistry
Europe: Czechoslovakia, Prague
overall: 297 x 209 mm
Description of use of hydrophilic gel for soft contact lenses in Czechoslovakia. Typewritten (carbon copy) in English on one side only of five sheets of white typing paper, stapled. Includes full description and specification of such lenses, tables comparing the contact lens material with spectacle glass, description of the two types of storage ampule, boiling procedure and measurement of the dioptric value.
Gift of Mr Harry Green, FCOptom, 2007