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manufacturing stages of contact lens
CONTACT LENSES AND ACCESSORIES
contact lens
Freeman, Harry
Europe: United Kingdom
20th c.

Box containing four loose and one cased contact lenses and three typewritten cards outlining the manufacturing stages of a coloured lens: 1) Bifocal Contact lens PMMA 912 material. Crescent-shaped upcurve segment. 2) Coloured contact lenses - semi finished. Pink + powered, Green .08 thick, Green .20 thick. 3) 'Soft' contact lens, by Wohlk c.1970s, stored hydrated. [Sample dried out].


2002.277

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