Square cardboard chart demonstrating light test for astigmatism in case of paralysis of right internal rectus

Square cardboard chart demonstrating light test for astigmatism

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Square cardboard chart demonstrating light test for astigmatism
Science Museum Group
© The Board of Trustees of the Science Museum

Square cardboard chart demonstrating light test for astigmatism in case of paralysis of right internal rectus, Bickerton collection, English, 1891-1920

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680514
Materials:
cardboard
type:
light test charts