Pair of Martin type 'Visual Glasses' spectacles with round lenses

Pair of Martin type 'Visual Glasses'  spectacles with round

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Pair of Martin type 'Visual Glasses' spectacles with round
Science Museum Group
© The Board of Trustees of the Science Museum

Pair of Martin type 'Visual Glasses' spectacles with round lenses, steel frames and double side folding arms, unsigned, English, 1750-1820

Details

Category:
Optics
Object Number:
1918-36
Materials:
steel, horn and glass
Measurements:
overall: 12 mm x 32 mm x 116 mm, .0192kg
type:
spectacles
credit:
Court, Thomas Henry