{"id":6856,"date":"2026-01-23T12:28:07","date_gmt":"2026-01-23T04:28:07","guid":{"rendered":"https:\/\/visioncare.com.hk\/?page_id=6856"},"modified":"2026-01-23T12:28:07","modified_gmt":"2026-01-23T04:28:07","slug":"corneal-topography-2","status":"publish","type":"page","link":"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/","title":{"rendered":"Corneal Topography"},"content":{"rendered":"<p class=\"p1\">Corneal Topography<\/p>\n<p class=\"p1\">Corneal topography is a non-invasive imaging procedure for mapping the curvatures of the cornea in both cross-sections and three-dimensions. It is an important tool for assessing the fitting of contact lenses, particularly orthokeratology lenses as it compares corneal surface changes before and after treatment.<\/p>\n<p class=\"p1\">Clinically, it can be used for monitoring the effect of orthokeratology, assessing tears quality or assisting in the diagnosis and treatment of some corneal conditions such as keratoconus.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5645 size-medium\" src=\"https:\/\/visioncare.com.hk\/wp-content\/uploads\/2021-march-medmont-meridia-pic-212x300.jpg\" sizes=\"auto, (max-width: 212px) 100vw, 212px\" srcset=\"https:\/\/visioncare.com.hk\/wp-content\/uploads\/2021-march-medmont-meridia-pic-212x300.jpg 212w, https:\/\/visioncare.com.hk\/wp-content\/uploads\/2021-march-medmont-meridia-pic.jpg 500w\" alt=\"\" width=\"212\" height=\"300\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Corneal Topography Corneal topography is a non-invasive imaging procedure for mapping the curvatures of the cornea in both cross-sections and three-dimensions. It is [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-6856","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Corneal Topography - Vision Care<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Corneal Topography - Vision Care\" \/>\n<meta property=\"og:description\" content=\"Corneal Topography Corneal topography is a non-invasive imaging procedure for mapping the curvatures of the cornea in both cross-sections and three-dimensions. It is [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Vision Care\" \/>\n<meta property=\"og:image\" content=\"https:\/\/visioncare.com.hk\/wp-content\/uploads\/2021-march-medmont-meridia-pic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"708\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/\",\"url\":\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/\",\"name\":\"Corneal Topography - Vision Care\",\"isPartOf\":{\"@id\":\"https:\/\/visioncare.com.hk\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/visioncare.com.hk\/wp-content\/uploads\/2021-march-medmont-meridia-pic-212x300.jpg\",\"datePublished\":\"2026-01-23T04:28:07+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/#primaryimage\",\"url\":\"https:\/\/visioncare.com.hk\/wp-content\/uploads\/2021-march-medmont-meridia-pic-212x300.jpg\",\"contentUrl\":\"https:\/\/visioncare.com.hk\/wp-content\/uploads\/2021-march-medmont-meridia-pic-212x300.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9801\",\"item\":\"https:\/\/visioncare.com.hk\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Corneal Topography\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/visioncare.com.hk\/en\/#website\",\"url\":\"https:\/\/visioncare.com.hk\/en\/\",\"name\":\"Vision Care\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/visioncare.com.hk\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Corneal Topography - Vision Care","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/visioncare.com.hk\/en\/corneal-topography-2\/","og_locale":"en_US","og_type":"article","og_title":"Corneal Topography - Vision Care","og_description":"Corneal Topography Corneal topography is a non-invasive imaging procedure for mapping the curvatures of the cornea in both cross-sections and three-dimensions. 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