{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T10:55:14Z","timestamp":1774954514797,"version":"3.50.1"},"reference-count":23,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2012,11,1]],"date-time":"2012-11-01T00:00:00Z","timestamp":1351728000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2012,11,1]],"date-time":"2012-11-01T00:00:00Z","timestamp":1351728000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["OVS"],"published-print":{"date-parts":[[2012,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>There is inconsistency in the literature in the definitions of longitudinal and transverse chromatic aberration, and there appear to be no definitions that make allowance for astigmatism and heterocentricity. The purpose is to propose definitions of longitudinal and transverse chromatic aberration that hold for systems which, like the typical eye, may be heterocentric and astigmatic and to develop the associated optics.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Common definitions of longitudinal and transverse chromatic aberration based on Gaussian optics are generalized naturally in terms of linear optics to accommodate heterocentricity and astigmatism.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The definitions offered here apply to systems in general, including the visual optical system of the eye, and hold for homocentric stigmatic systems in particular. Care is advocated in the use of the terms longitudinal and transverse chromatic aberration.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1097\/opx.0b013e31826c184d","type":"journal-article","created":{"date-parts":[[2012,10,24]],"date-time":"2012-10-24T10:05:57Z","timestamp":1351073157000},"source":"Crossref","is-referenced-by-count":3,"title":["Chromatic Aberration in Heterocentric Astigmatic Systems Including the Eye"],"prefix":"10.1002","volume":"89","author":[{"given":"William F.","family":"Harris","sequence":"first","affiliation":[{"name":"Department of Optometry University of Johannesburg Johannesburg South Africa"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tanya","family":"Evans","sequence":"additional","affiliation":[{"name":"Department of Optometry University of Johannesburg Johannesburg South Africa"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,11,1]]},"reference":[{"key":"e_1_2_11_2_1","volume-title":"Principles of Optics: Electromagnetic Theory of Propagation, Interference and Diffraction of Light","author":"Born M","year":"2002"},{"key":"e_1_2_11_3_1","volume-title":"Optics: Principles and Applications","author":"Sharma KK","year":"2006"},{"key":"e_1_2_11_4_1","doi-asserted-by":"crossref","DOI":"10.1017\/CBO9780511609541","volume-title":"The Eye and Visual Optical Instruments","author":"Smith G","year":"1997"},{"key":"e_1_2_11_5_1","volume-title":"Dictionary of Visual Science and Related Clinical Terms","author":"Hofstetter HW","year":"2000"},{"key":"e_1_2_11_6_1","volume-title":"Dictionary of Ophthalmology","author":"Millodot M","year":"2002"},{"key":"e_1_2_11_7_1","volume-title":"Dictionary of Optometry and Visual Science","author":"Millodot M","year":"2009"},{"key":"e_1_2_11_8_1","first-page":"55","article-title":"Fortschrittliche Rechnungsarten in der Augenoptik","volume":"20","author":"Fick HH","year":"1973","journal-title":"Der Augenoptiker"},{"key":"e_1_2_11_9_1","first-page":"105","article-title":"Hans\u2010Heinrich Fick: early contributions to the theory of astigmatic systems","volume":"62","author":"Blendowske R","year":"2003","journal-title":"S Afr Optom"},{"key":"e_1_2_11_10_1","doi-asserted-by":"crossref","first-page":"810","DOI":"10.1097\/00006324-198110000-00006","article-title":"A system matrix for astigmatic optical systems: part I. 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