Trayner pinhole glasses

Made:
circa 1995 in England
Trayner pinhole glasses, spectacles with black

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Trayner pinhole glasses, spectacles with black
Science Museum Group
The Board of Trustees of the Science Museum

Trayner pinhole glasses, spectacles with black, opaque plastic lenses which have 11 rows of approximately 12 pinholes in each lens, brown plastic frames, worn for 15 minutes each day to improve the user's natural eyesight, claim to help conditions such as long-sightedness, short-sightedness, VDU users and presbyopia, made for Trayner Pinhole Glasses, Newtown, Bradford on Avon, England, c.1995.

Details

Category:
Ophthalmology
Object Number:
2002-294
Materials:
plastic
Measurements:
whole: 1.9685 x 5.5118 x 5.1181 in.; 50 x 140 x 130 mm
type:
spectacles
credit:
Trayner Pinhole Glasses