Properties of high‐pass resolution perimetry targets

L. Frisén*, F. Nikolajeff

*Corresponding author for this work

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

ABSTRACT Relationships between high‐pass resolution perimetry ring targets and conventional perimetry and acuity targets were explored by optical analytical techniques and by comparative measurements in normal humans High‐pass resolution and acuity targets produced closely proportional resolution measurements, showing that the critical ring detail is the width of the bright core High‐pass resolution and conventional perimetry thresholds were not equally well correlated From a purely optical point of view, high‐pass resolution targets appeared to lose somewhat more contrast on defocusing On the other hand, high‐pass resolution appears to show less variability in practical, clinical use 1993 Institution Acta Ophthalmologica Scandinavica

Original languageEnglish
Pages (from-to)320-326
Number of pages7
JournalActa Ophthalmologica
Volume71
Issue number3
DOIs
Publication statusPublished - 1993

Keywords

  • acuity
  • detection
  • perimetry
  • resolution

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