ISSN:
1573-2622
Keywords:
Static central visual acuity
;
Landolt C optotype
;
letter chart
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract The circumstances which can influence the determination of the static central visual acuity are enumerated. The TNO Landolt C chart can be improved. A modified Landolt C letter chart is introduced on which the optotype is presented in 8 different positions, in vertical rows of ten per visual step above visual acuity 0.3.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00165684
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