{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:17:42Z","timestamp":1787015862038,"version":"build-2736575974"},"reference-count":17,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2023,8,29]],"date-time":"2023-08-29T00:00:00Z","timestamp":1693267200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ophthalmic Physiologic Optic"],"published-print":{"date-parts":[[2024,1]]},"abstract":"Abstract<\/jats:title>\n \n Purpose<\/jats:title>\n To analyse ocular coherence tomography (OCT) images of the retinal shadows caused by defocus and diffusion optics spectacles.<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n One eye was fitted successively with the Hoya Defocus Incorporated Multiple Segments (DIMS) spectacle lens, two variations of the +3.50\u2009D peripheral add spectacle (DEFOCUS) and the low\u2010contrast dot lens (Diffusion Optics Multiple Segments, DOMS); each at a vertex distance of 12\u2009mm. Simultaneously, a retinal image of the macular region with central fixation was obtained using infrared OCT. The corneal power and intraocular distances were determined using an optical biometer.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n The retinal images for the DIMS and DOMS lenses showed patterns of obvious retinal shadows in the periphery, while the central 10\u201311\u00b0 remained clear. The DEFOCUS lens produced a darkened peripheral area. Dividing the size of the retinal pattern, measured with the calliper of the OCT software, by the actual size on the spectacle lens gave a magnification of \u22120.57 times. This is consistent with the incoming OCT beam being imaged to a position approximately 31 mm beyond the front of the eye. [Correction added on 26 October 2023 after first online publication: The preceding paragraph was corrected.]<\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n With device\u2010specific correction, retinal OCT images can help visualise the regions affected by the defocus or lowered contrast induced by myopia control spectacles. This is of potential value for improving myopia therapies.<\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/opo.13228","type":"journal-article","created":{"date-parts":[[2023,8,29]],"date-time":"2023-08-29T11:24:37Z","timestamp":1693308277000},"page":"214-218","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Retinal shadows produced by myopia control spectacles"],"prefix":"10.1007","volume":"44","author":[{"given":"Mart\u00edn","family":"de Tomas","sequence":"first","affiliation":[{"name":"International Optics and Ophthalmology Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abel","family":"Szeps","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology Posadas Hospital Buenos Aires Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriel","family":"Mart\u00edn","sequence":"additional","affiliation":[{"name":"Opulens (Novar) Buenos Aires Argentina"},{"name":"Reichert Technologies Depew New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan Manuel","family":"Su\u00e1rez","sequence":"additional","affiliation":[{"name":"Su\u00e1rez Optical Laboratory Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3099-6545","authenticated-orcid":false,"given":"David A.","family":"Atchison","sequence":"additional","affiliation":[{"name":"Centre for Vision and Eye Research Queensland University of Technology Brisbane Queensland Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos J.","family":"Rozema","sequence":"additional","affiliation":[{"name":"Visual Optics Lab Antwerp (VOLANTIS), Faculty of Medicine and Health Sciences Antwerp University Wilrijk Belgium"},{"name":"Department of Ophthalmology Antwerp University Hospital Edegem Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3719-2195","authenticated-orcid":false,"given":"Rafael","family":"Iribarren","sequence":"additional","affiliation":[{"name":"Drs. Iribarren Eye Consultants Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2023,8,29]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0042-6989(88)90113-7"},{"key":"e_1_2_9_3_1","article-title":"Partial occlusion produces local form deprivation myopia in the Guinea pig eye","volume":"43","author":"McFadden S","year":"2002","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1167\/iovs.06-1264"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0042-6989(00)00138-3"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1167\/iovs.18-25967"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/eye.2013.277"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0042-6989(02)00300-0"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2010.10.035"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1097\/OPX.0000000000000036"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjophthalmol-2018-313739"},{"key":"e_1_2_9_12_1","first-page":"1171","article-title":"One\u2010year myopia control efficacy of spectacle lenses with aspherical lenslets","volume":"106","author":"Bao J","year":"2022","journal-title":"Br J Ophthalmol"},{"key":"e_1_2_9_13_1","first-page":"240","article-title":"New spectacles for myopia control","volume":"15","author":"Mart\u00edn De Tomas CK","year":"2022","journal-title":"Oftalmol Clin Exp"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1475-1313.1988.tb01082.x"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1167\/iovs.62.10.1"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1167\/iovs.13-12920"},{"key":"e_1_2_9_17_1","unstructured":"SchaeffelF.Functional changes in the myopic retina interfere with emmetropization. In: Optometry TOSUCo editor. Richard and Leonora Hill Lecture Series; Tuesday March 21. Available from:https:\/\/www.youtube.com\/watch?v=OY5aYOzPmPc"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010022\u201026323\u20107"}],"container-title":["Ophthalmic and Physiological Optics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/opo.13228","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,7]],"date-time":"2026-01-07T11:24:05Z","timestamp":1767785045000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/opo.13228"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,8,29]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2024,1]]}},"alternative-id":["10.1111\/opo.13228"],"URL":"https:\/\/doi.org\/10.1111\/opo.13228","archive":["Portico"],"relation":{},"ISSN":["0275-5408","1475-1313"],"issn-type":[{"value":"0275-5408","type":"print"},{"value":"1475-1313","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,8,29]]},"assertion":[{"value":"2023-01-27","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-08-18","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-08-29","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}