Maddox's arrow test

Made:
1910-1950 in England
maker:
C. W. Dixey and Son
Maddox's arrow test, for astigmatism, by C.W

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Maddox's arrow test, for astigmatism, by C.W
Science Museum Group
© The Board of Trustees of the Science Museum

Maddox's arrow test, for astigmatism, by C.W. Dixey and Son, English(?), 1901-1950

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A626791
Materials:
wood, paper and metal
type:
arrow test charts
credit:
West Suffolk Hospital