Straight spectacles with bifocal perfection lenses

Made:
1885-1895 in England
maker:
Unknown
Straight spectacles with bifocal perfection lenses

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Science Museum Group
© The Board of Trustees of the Science Museum

Straight spectacles, bifocal perfection lenses, steel wire, English, c. 1890

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A681880
Materials:
frame, steel (wire)
Measurements:
overall: 34 mm x 149 mm x 16 mm, .01 kg
type:
spectacles
credit:
Loan, Wellcome Trust