Paper eye testing chart designed to measure the latent insufficiency or excess of convergence

Made:
1890-1895

Paper eye testing chart designed to measure the latent insufficiency or excess of convergence, designed by Ernest Maddox, 1890, English made, 1890-1895

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A662784
Materials:
card
type:
eye testing charts