Cited 8 times in
Effect of the pigment-free optical zone diameter of decorative tinted soft contact lenses on visual function
DC Field | Value | Language |
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dc.contributor.author | 김응권 | - |
dc.contributor.author | 김태임 | - |
dc.contributor.author | 서경률 | - |
dc.date.accessioned | 2017-10-26T07:26:57Z | - |
dc.date.available | 2017-10-26T07:26:57Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0007-1161 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/152042 | - |
dc.description.abstract | AIMS: We investigated changes in visual function after wearing decorative tinted soft contact lenses with different pigment-free optical zone diameters. METHODS: A prospective study was performed in 30 eyes of 30 healthy volunteers. Best-corrected visual acuity (BCVA), ocular higher-order aberrations (HOAs), modulation transfer function (MTF), Strehl ratio and contrast sensitivity were evaluated after wearing clear lens and tinted lenses with different pigment-free optical zone diameters (4, 5 and 6?mm). RESULTS: BCVA decreased from 0.00 logMAR after wearing a clear lens to 0.04±0.04 logMAR after wearing 4?mm optical zone lens (p<0.001). As the optical zone diameter decreased, ocular aberrations were induced. Total HOAs, coma aberration and secondary astigmatism showed significant difference between clear lens and 5 or 4?mm optical zone lenses (p<0.050). Spherical aberration and trefoil showed significant difference between clear lens and 4?mm optical zone lens (p<0.050). The results for Strehl ratio revealed poorer optical quality for both 5 and 4?mm optical zone lens (both p=0.002). The entire ocular MTF was significantly different, corresponding to the decreased optical zone diameter. The HOAs showed a correlation with the blocked pupil covered by the tinted part (r=0.435, p<0.001). In photopic and mesopic conditions, the contrast sensitivity decreased significantly with the reduced pigment-free optical zone diameters. CONCLUSION: Decorative tinted contact lenses significantly increased ocular aberrations and decreased optical quality and contrast sensitivity, as the pigment-free optical zone diameter decreased. Therefore, consumers of tinted lenses should be informed about the possible disturbance in visual function. TRIAL REGISTRATION NUMBER: NCT02537275. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.publisher | BMJ Pub. Group | - |
dc.relation.isPartOf | BRITISH JOURNAL OF OPHTHALMOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Astigmatism/physiopathology | - |
dc.subject.MESH | Contact Lenses, Hydrophilic* | - |
dc.subject.MESH | Contrast Sensitivity/physiology* | - |
dc.subject.MESH | Corneal Wavefront Aberration/physiopathology | - |
dc.subject.MESH | Cosmetic Techniques/instrumentation* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Healthy Volunteers | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Prospective Studies | - |
dc.subject.MESH | Pupil/physiology | - |
dc.subject.MESH | Visual Acuity/physiology* | - |
dc.subject.MESH | Young Adult | - |
dc.title | Effect of the pigment-free optical zone diameter of decorative tinted soft contact lenses on visual function | - |
dc.type | Article | - |
dc.publisher.location | England | - |
dc.contributor.college | College of Medicine | - |
dc.contributor.department | Dept. of Ophthalmology | - |
dc.contributor.googleauthor | Ji Won Jung | - |
dc.contributor.googleauthor | Sang Myung Kim | - |
dc.contributor.googleauthor | Sun Hyup Han | - |
dc.contributor.googleauthor | Eung Kweon Kim | - |
dc.contributor.googleauthor | Kyoung Yul Seo | - |
dc.contributor.googleauthor | Tae-im Kim | - |
dc.identifier.doi | 10.1136/bjophthalmol-2015-306731 | - |
dc.contributor.localId | A01080 | - |
dc.contributor.localId | A01870 | - |
dc.contributor.localId | A00831 | - |
dc.relation.journalcode | J00412 | - |
dc.identifier.eissn | 1468-2079 | - |
dc.identifier.pmid | 26377415 | - |
dc.identifier.url | http://bjo.bmj.com/content/100/5/633 | - |
dc.subject.keyword | Contact lens | - |
dc.contributor.alternativeName | Kim, Eung Kweon | - |
dc.contributor.alternativeName | Kim, Tae Im | - |
dc.contributor.alternativeName | Seo, Kyuong Yul | - |
dc.contributor.affiliatedAuthor | Kim, Tae Im | - |
dc.contributor.affiliatedAuthor | Seo, Kyuong Yul | - |
dc.contributor.affiliatedAuthor | Kim, Eung Kweon | - |
dc.citation.volume | 100 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 633 | - |
dc.citation.endPage | 637 | - |
dc.identifier.bibliographicCitation | BRITISH JOURNAL OF OPHTHALMOLOGY, Vol.100(7) : 633-637, 2016 | - |
dc.date.modified | 2017-10-24 | - |
dc.identifier.rimsid | 46822 | - |
dc.type.rims | ART | - |
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