{"id":5978,"date":"2024-02-07T00:09:00","date_gmt":"2024-02-07T08:09:00","guid":{"rendered":"https:\/\/helloeyelab.com\/?p=5978"},"modified":"2024-01-05T08:48:26","modified_gmt":"2024-01-05T16:48:26","slug":"what-is-my-visual-field","status":"publish","type":"post","link":"https:\/\/helloeyelab.com\/cn\/what-is-my-visual-field\/","title":{"rendered":"What is my Visual Field?"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"427\" data-attachment-id=\"5987\" data-permalink=\"https:\/\/helloeyelab.com\/cn\/what-is-my-visual-field\/image-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?fit=2940%2C1960&amp;ssl=1\" data-orig-size=\"2940,1960\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?fit=640%2C427&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=640%2C427&#038;ssl=1\" alt=\"\" class=\"wp-image-5987\" srcset=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=2048%2C1365&amp;ssl=1 2048w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=18%2C12&amp;ssl=1 18w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-2.png?w=1920&amp;ssl=1 1920w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">photo credit: Unsplash\/pawelskor<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Your visual field refers to the area in which you can see objects in all directions as you focus on a single central point. This test of your peripheral vision is simple, painless, and vital in diagnosing and tracking the progress of health conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Are there different types of Visual Fields?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Confrontational Visual Field Test: <\/strong>The patient looks at an object in front of them with one eye covered. While looking at this object the patient will be asked how many fingers they see the doctor holding up in the patient\u2019s periphery.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"640\" height=\"497\" data-attachment-id=\"5984\" data-permalink=\"https:\/\/helloeyelab.com\/cn\/what-is-my-visual-field\/image-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?fit=1468%2C1140&amp;ssl=1\" data-orig-size=\"1468,1140\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?fit=640%2C497&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?resize=640%2C497&#038;ssl=1\" alt=\"\" class=\"wp-image-5984\" style=\"width:374px;height:auto\" srcset=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?resize=1024%2C795&amp;ssl=1 1024w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?resize=300%2C233&amp;ssl=1 300w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?resize=768%2C596&amp;ssl=1 768w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?resize=15%2C12&amp;ssl=1 15w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?resize=1200%2C932&amp;ssl=1 1200w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?w=1468&amp;ssl=1 1468w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image-1.png?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">photo credit: morancore.utah.edu<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Automated static perimetry test:<\/strong> The patient looks in the center of a bowl-shaped instrument called a perimeter. Lenses are placed in front of the patient\u2019s tested eye while the other is covered with an eye patch. While looking at the center target, several flashes of light will appear in the patient\u2019s periphery at which point they will use a clicker to indicate when they see them.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"640\" height=\"424\" data-attachment-id=\"5982\" data-permalink=\"https:\/\/helloeyelab.com\/cn\/what-is-my-visual-field\/image\/\" data-orig-file=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?fit=1468%2C972&amp;ssl=1\" data-orig-size=\"1468,972\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?fit=640%2C424&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?resize=640%2C424&#038;ssl=1\" alt=\"\" class=\"wp-image-5982\" style=\"width:382px;height:auto\" srcset=\"https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?resize=1024%2C678&amp;ssl=1 1024w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?resize=300%2C199&amp;ssl=1 300w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?resize=768%2C509&amp;ssl=1 768w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?resize=18%2C12&amp;ssl=1 18w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?resize=1200%2C795&amp;ssl=1 1200w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?w=1468&amp;ssl=1 1468w, https:\/\/i0.wp.com\/helloeyelab.com\/wp-content\/uploads\/2023\/12\/image.png?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">photo credit: healthjade.net<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kinetic visual field test: <\/strong>Similar to above but now moving light targets are used instead of blinking lights.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Who needs a Visual Field Test?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Visual fields can be helpful in diagnosing, treatment plans for, and monitoring various conditions such<br>as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9752\u5149\u773c<\/li>\n\n\n\n<li>Multiple sclerosis<\/li>\n\n\n\n<li>Thyroid eye disease<\/li>\n\n\n\n<li>Strokes<\/li>\n\n\n\n<li>Finding blind spots (scotomas)<\/li>\n\n\n\n<li>\u7cd6\u5c3f\u75c5<\/li>\n\n\n\n<li>\u9ad8\u8840\u538b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Depending on your situation you may be recommended to take a visual field test again in a few weeks, a<br>few months, or a year.<\/p>","protected":false},"excerpt":{"rendered":"<p>Your visual field refers to the area in which you can see objects in all directions as you focus on a single<br \/>\ncentral point. This test of your peripheral vision is simple, painless, and vital in diagnosing and tracking the progress of health conditions.<\/p>","protected":false},"author":186329211,"featured_media":5987,"comment_status":"closed","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1390,1363],"tags":[1432,1431,1405,1440,1409,1417,1441,1508,1510,1365,1430,1372,1421,1509,1511,1373,1507],"class_list":["post-5978","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-featured","category-ocular-health","tag-diabetes","tag-dr-elisa-xiao","tag-dr-melody-tong","tag-dr-sherman-tung","tag-eye-exam","tag-eyelab","tag-glaucoma","tag-gluacoma","tag-hypertension","tag-kerrisdale","tag-ocular-health","tag-optometrist","tag-optometry","tag-stroke","tag-thyroid-eye-disease","tag-vancouver","tag-visual-fields"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is my Visual Field? - Eyelab, Doctors of Optometry<\/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:\/\/helloeyelab.com\/cn\/what-is-my-visual-field\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is my Visual Field? - Eyelab, Doctors of Optometry\" \/>\n<meta property=\"og:description\" content=\"Your visual field refers to the area in which you can see objects in all directions as you focus on a single central point. 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