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Comparison of three methods of evaluating glare.
KTH, School of Information and Communication Technology (ICT), Centres, Center for Wireless Systems, Wireless@kth. KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS. (Radio Systems Lab)ORCID iD: 0000-0002-3015-4495
1992 (English)In: Acta ophthalmologica, ISSN 0001-639X, Vol. 70, no 1, p. 53-9Article in journal (Refereed) Published
Abstract [en]

A Humphrey Automatic Refractor Model 570 was used to measure the impairment of visual acuity for low contrast optotypes as a result of glare for normal subjects and for subjects with cataracts. This was compared with a direct measure of intraocular light scatter as measured by a compensating technique and with a subjective assessment of glare determined by a questionnaire. Only a weak correlation (r = 0.28) was found between the decrease in low contrast letter acuity and intraocular light scatter. The subjective assessment of glare sensitivity was not correlated with the decrease in low contrast letter acuity, but correlated to some extent (r = 0.55) with the measurement of intraocular light scatter.

Place, publisher, year, edition, pages
1992. Vol. 70, no 1, p. 53-9
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Medical and Health Sciences
Identifiers
URN: urn:nbn:se:kth:diva-220557PubMedID: 1557975OAI: oai:DiVA.org:kth-220557DiVA, id: diva2:1173575
Note

QCR 20180115

Available from: 2018-01-12 Created: 2018-01-12 Last updated: 2018-01-15Bibliographically approved

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