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Scleral contact lenses made from low melting point glass
CONTACT LENSES AND ACCESSORIES
contact lens
Dallos, Josef
Europe:
Early-Mid 20th c.
glass; card
2021.145
CONTACT LENSES AND ACCESSORIES
contact lens
Dallos, Josef
Europe:
Early-Mid 20th c.
glass; card
Two examples of attempts at press-moulded glass scleral contact lenses, made from low melting point liquid glass, pressed between a negative and a positive die. Contained in a round thin card lens case with separate lid.
2021.145
Transferred from the former Museum and Library of Optometry, Aston University / Gift of the family of the late Anthony G. Sabell FCOptom, 2016