Gas permeable hard contact lens

Gas permeable hard contact lens, lathed by A. Gasson, c

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Gas permeable hard contact lens, lathed by A. Gasson, c
Science Museum Group
© The Board of Trustees of the Science Museum

Gas permeable hard contact lens, lathed by A. Gasson, c.1982, with plastic case.

Details

Category:
Optics
Object Number:
1982-508
Materials:
plastic and polyethylene (polythene)
Measurements:
case: 6 mm x 56 mm x 47 mm, , .005kg
lens: 1 mm x x , 9 mm,
type:
contact lens
credit:
Gasson, Andrew