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Cited by 31Ophthalmology and Visual Impairment StudiesErgonomics and Musculoskeletal DisordersVisual perception and processing mechanisms

The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.

Pantoscopic tilt in spectacle-corrected myopia and its effect on peripheral refraction

Open access
Bakaraju, Ravi C., Ehrmann, Klaus, Ho, Arthur, Papas, Eric B.·2008·Ophthalmic and Physiological Optics

Abstract

Spectacles are a common option for the correction of myopia in children and young adults. Visual scientists striving to explain the process of emmetropization and myopia progression have been interested in peripheral refraction, as well as on‐axis performance. Using a ray tracing technique and mathematical eye models for myopia, this study assessed the effect of pantoscopic tilt on peripheral refraction in spectacle‐corrected myopia. At the centre and throughout the periphery of corrected models, hyperopic shifts in the mean spherical equivalent component were found in all meridians. Horizontally, hyperopic shift tends to incline uniformly with the increase in pantoscopic tilt, but this did not occur in the other meridians. No change in the trend of the horizontal J180 refraction component was found with changes in pantoscopic tilt among all myopic errors. The J45 component produced considerable shifts in the horizontal periphery, which increased with increase in pantoscopic tilt. The ray tracing technique provides considerable information about the relationship between peripheral refraction and aberrations, with the tilt of the correcting spectacle lens. Larger degree of tilt on high myopic prescriptions seems to produce considerable non‐uniform, hyperopic shifts, along with astigmatism and coma, in the peripheral visual field. These effects may be sufficient to play a role in the progression of myopia; however, further studies are required to fully understand this relationship.

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Crossref · 10.1111/j.1475-1313.2008.00589.x

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Research works printed but not linked: 2

  1. Fannin T. E., 1996, Clinical Optics
  2. 10.1097/00006324-199310000-00002 · DOI

Cited by

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Metadata

Authors
Bakaraju, R. C., Ehrmann, K., Ho, A., & Papas, E. B.
Affiliations
Brien Holden Vision Institute (AU)
Corresponding author
Bakaraju, Ravi C.
Venue
Ophthalmic and Physiological Optics
Published
2008-10-29
Volume
28
Issue
6
Pages
538-549
ISSN
  • 0275-5408 (ISSN-L)
  • 1475-1313
OpenAlex
W1800831200
Cited by
31
References
19
Citations by year
2026: 2 · 2024: 1 · 2023: 2 · 2022: 2 · 2021: 3 · 2015: 3 · 2014: 2 · 2013: 4 · 2012: 3
FWCI
1.98
Type
journal article
Language
en
Open access
Locations
  • Ophthalmic and Physiological Optics (publishedVersion)
  • PubMed (publishedVersion)
Funders
University of New South Wales
Topics
  • Health Sciences › Medicine › Ophthalmology › Ophthalmology and Visual Impairment Studies
  • Social Sciences › Human Factors and Ergonomics › Ergonomics and Musculoskeletal Disorders
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Visual perception and processing mechanisms
Keywords
spectacle lenses, myopia, peripheral refraction, hyperopic shift, spherical equivalent, astigmatism, coma, high myopia, myopia progression, emmetropization, ray tracing
MeSH terms
Adult, Eyeglasses, Humans, Myopia, Refraction, Ocular, Refractive Errors, Disease Progression

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