Two component spectacles with semi-circular lenses

Two component spectacles with semi-circular lenses

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Two component spectacles with semi-circular lenses
Science Museum Group
© The Board of Trustees of the Science Museum

Two component spectacles with semi-circular lenses, the lower parts acting as reading glasses, the second set of plane tinted glass to protect the eyes from glare.

Details

Category:
Optics
Object Number:
1921-323/187
Materials:
steel (metal) and glass
Measurements:
overall: 30 mm x 140 mm x 23 mm, , .01kg
type:
sun-glasses
credit:
Dunscombe collection of spectacles