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Updated: Jul 17, 2026

Quantitative Fundus Autofluorescence for the Evaluation of Retinal Diseases
Published on: March 11, 2016
[Flicker perimetry (CFF) in patients with lens opacities--first report]
Renata Kinasz1, Izabela Zawojska, Andrzej Dudziński
1Z I Katedry i Kliniki Okulistyki Slaskiej Akademii Medycznej w Katowicach.
Purpose:
Comparison of standard W/W and CFF perimetry in patients with cataract and lens opacities.
Material And Methods:
Visual field was measured on Octopus 301 perimeter with option flicker perimetry. W/W and CFF perimetry (Program G1 in TOP strategy) was performed in 44 eyes with cataract and lens opacities.
Results:
Defects in visual field with CFF perimetry were found in 24% of cases but with W/W perimetry in 100% of cases.
Conclusions:
Perimetry CFF is a new tool for early detection and follow up of visual field defects in patients with cataract and lens opacities.
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