Find more ways to say 20/20 vision, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. 20/40 vision is half the acuity of 20/20. cmpApi: 'iab', . { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; bidderSequence: "fixed" { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, expires: 365 { bidder: 'appnexus', params: { placementId: '11654208' }}, } iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/20-20-vision"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, iasLog("criterion : cdo_t = medicine"); { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, What does 20/20 hindsight expression mean? dfpSlots['houseslot_a'] = googletag.defineSlot('/2863368/houseslot', [300, 250], 'ad_houseslot_a').defineSizeMapping(mapping_houseslot_a).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').setCategoryExclusion('house').addService(googletag.pubads()); 20/20 Vision is when you take someone's nipples (preferably a girl) and align them so you can stick both of them onto your eyeballs. Is your child old enough to cooperate with using an eye chart? bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, “A person with 20/20 vision can see what an average individual can see on an eye chart when they are standing 20 feet away,” says Dr. McKinney. enableSendAllBids: false, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, Origin of Hindsight is 20 20 This expression comes from the way people describe good vision. 'min': 31, { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, Usage explanations of natural written and spoken English, 0 && stateHdr.searchDesk ? {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, Dr. McKinney says that only about 35% of all adults have 20/20 vision without glasses, contact lenses or eye surgery. { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, What does 20/20 vision mean? Outside the U.S., eyecare providers measure vision in meters instead of feet. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, They also are called Snellen fractions, named after Herman Snellen, the Dutch ophthalmologist who developed this measurement system in 1862. if(refreshConfig.enabled == true) pbjs.que.push(function() { Definition of 20/20 hindsight in the Idioms Dictionary. googletag.cmd.push(function() { dfpSlots['topslot_b'] = googletag.defineSlot('/2863368/topslot', [[728, 90]], 'ad_topslot_b').defineSizeMapping(mapping_topslot_b).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, This is when early signs of disease or vision changes may happen. After that age, most people’s visual acuity stays the same. By looking at lots of people, eye doctors have decided what a "normal" human being should be able to see when standing 20 … googletag.pubads().setTargeting("cdo_pt", "entry"); Another word for 20/20 vision. googletag.pubads().set("page_url", "https://dictionary.cambridge.org/dictionary/english/20-20-vision"); More simply, your vision is superior to the average person. { bidder: 'sovrn', params: { tagid: '387233' }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '195451', size: [320, 50] }}, To put this all together, 20/10 vision means that you can see with clarity details at 20 feet that most people with good vision can only see within 10 feet. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, The bottom number is the distance at which a person with normal eyesight can read the same line. {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, expires: 365 Twenty-twenty vision definition: vision that is of normal acuity | Meaning, pronunciation, translations and examples the first person to enter a household in the New Year . Get ophthalmologist-reviewed tips and information about eye health and preserving your vision. }); { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, These figures are based on letter charts which are used in the standard sight test, such as the Snellen chart. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, "loggedIn": false gdpr: { Snellen charts display letters of progressively smaller size. Strong and healthy vision makes almost every aspect of life easier. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; What does hindsight is 20 20 expression mean? { bidder: 'sovrn', params: { tagid: '346688' }}, A person with normal, good vision has 20/20 sight. googletag.pubads().disableInitialLoad(); googletag.pubads().setTargeting("cdo_l", "en"); { bidder: 'sovrn', params: { tagid: '346693' }}, Definitions by the largest Idiom Dictionary. } 'increment': 0.5, But 20/20 vision is not perfect vision. googletag.enableServices(); ga('set', 'dimension2', "entry"); In most states, you need 20/40 vision or better for an unrestricted driver’s license. { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, priceGranularity: customGranularity, { bidder: 'appnexus', params: { placementId: '11654208' }}, "authorizationFallbackResponse": { 20/20 vision is a term used to express normal visual acuity (the clarity or sharpness of vision) measured at a distance of 20 feet. Visual acuity is usually measured with a Snellen chart. To be considered legally blind, your vision needs to be 20/200 or worse, which means you can read an … McKinney is an ophthalmologist and glaucoma specialist at Eye Health Northwest, Oregon City, Ore. An eye chart measures visual acuity, which is the clearness or sharpness of vision. iasLog("criterion : cdo_l = en"); name: "pbjs-unifiedid", { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; var pbMobileLrSlots = [ What can you do? { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, Instruction Courses and Skills Transfer Labs, Program Participant and Faculty Guidelines, LEO Continuing Education Recognition Award, What Practices Are Saying About the Registry, Provider Enrollment, Chain and Ownership System (PECOS), Practice Forms Library - Job Descriptions, MIPS Solo and Small Practice Survival Guide, 2020 MIPS Payments: Understanding Remittance Advice Codes, Final Checklist for EHR/Non-EHR 2019 MIPS Reporting, Subspecialty/Specialized Interest Society Directory, Subspecialty/Specialized Interest Society Meetings, Global Programs and Resources for National Societies, International Society of Refractive Surgery, important guidelines for when to have your child’s eyes examined, Sight-Saving Advances in Diabetic Eye Disease, Eye Health Information for Adults 40 to 65. { googletag.pubads().setTargeting("cdo_ptl", "entry-mcp"); 'max': 3, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, }); {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, The top number is your distance in feet from the chart. var pbjs = pbjs || {}; {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, You may need reading glasses or bifocals to fix the problem. },{ In other words, 20/20 vision means that at a 20-foot test distance, the person can read the 20/20 line of letters. If you have 20/15 vision, you can see a line in the eye chart at 20 feet that the average person can only see when they are 15 feet away. googletag.pubads().setTargeting("sfr", "cdo_dict_english"); 'max': 8, },{ var pbDesktopSlots = [ initAdSlotRefresher(); defaultGdprScope: true syncDelay: 3000 bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); "sign-in": "https://dictionary.cambridge.org/auth/signin?rid=READER_ID", ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); What is 20/20 vision? iasLog("__tcfapi useractioncomplete or tcloaded ", tcData, success); Most people correlate the term “20/20 vision” to mean ‘perfect’ vision. }); googletag.pubads().setTargeting("cdo_ei", "20-20-vision"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, }); { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, googletag.pubads().setTargeting("cdo_pc", "dictionary"); }, { bidder: 'appnexus', params: { placementId: '11654157' }}, With correction, about 75% of adults have 20/20 vision. For example, if you have 20/30 vision, it means your vision is worse than average. { bidder: 'appnexus', params: { placementId: '11653860' }}, 20/20 vision definition: 1. the ability to see perfectly, without needing to wear glasses or contact lenses: 2. the ability…. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, iasLog("exclusion label : resp"); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, It doesn't mean you have perfect vision. 20/20 vision is considered "normal" vision, meaning you can read at 20 feet a letter that most human beings should be able to read at 20 feet. By Hogmanay tradition a dark-haired man who 20/20 vision is a measurement of how ‘sharp’ your vision is (also known as your visual acuity). A person can have 20/15 vision, which is sharper than average. { bidder: 'sovrn', params: { tagid: '346693' }}, This second vision thus helped restore Joseph’s 20/20 spiritual vision. "noPingback": true, { bidder: 'sovrn', params: { tagid: '346698' }}, This is all determined with a relatively simple, standardized eye test. storage: { { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, Some children lose their 20/20 vision around age 8 or 9. { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, This means that the test subject sees the same line of letters at 20 feet that person with normal vision sees at 20 feet. { bidder: 'ix', params: { siteId: '195451', size: [320, 50] }}, McKinney is an ophthalmologist and glaucoma specialist at Eye Health Northwest, Oregon City, Ore. } }, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, { bidder: 'ix', params: { siteId: '195467', size: [320, 50] }}, . This means the patient can only see clearly at 20 feet what normal people can see at 40 feet. If your 20/20 vision does not appear sharp enough, it could be that your eyes have higher-order aberrations (HOAs) that can not be corrected with routine spectacles or soft contact lenses. iasLog("exclusion label : mcp"); This notation is now only used in North America, while Australia and New Zealand uses a 6/6 notation. name: "_pubcid", { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, if(window.__tcfapi) 'increment': 0.05, "login": { var mapping_houseslot_b = googletag.sizeMapping().addSize([963, 0], []).addSize([0, 0], [300, 250]).build(); The term "20/20" and similar fractions (such as 20/40, 20/60, etc.) 'cap': true { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, var pbTabletSlots = [ bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, }], 'min': 8.50, "error": true, This means that the test subject sees the same line of letters at }; ga('require', 'displayfeatures'); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, { bidder: 'ix', params: { siteId: '195467', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, { bidder: 'sovrn', params: { tagid: '446382' }}, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600]] } }, googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, params: { So a patient with 20/40 vision can see clearly only } bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, 'max': 30, dfpSlots['rightslot'] = googletag.defineSlot('/2863368/rightslot', [[300, 250]], 'ad_rightslot').defineSizeMapping(mapping_rightslot).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); if(!isPlusPopupShown()) { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, addPrebidAdUnits(pbAdUnits); { bidder: 'appnexus', params: { placementId: '11654156' }}, Can CME be diagnosed without testing like fluorescein angiography? 'cap': true When the doctor tests for 20/20 visual acuity he is testing how well your eyes can see an object at a distance of 20 feet. { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, The word in the example sentence does not match the entry word. googletag.cmd.push(function() { { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, Some of us may see slightly less than 20/20, say 20/25, and some of us may see better than 20/20, say 20/15, and still be considered normal. Or worse when early signs of disease or vision changes may happen a 20-foot test distance the... Such thing as perfect vision children lose their 20/20 vision around age 8 or.. Child ’ s visual acuity is usually measured with a relatively simple, standardized eye test chart vision” really! Examination at age 40 November 02, 2013 normal vision, explains J. Kevin McKinney MD... The Idioms Dictionary other words, 20/20 vision around age 8 or 9 sees at 20 feet '... Of disease or vision changes may happen Herman Snellen, the American Academy of Ophthalmology recommends you have vision. Contacts is 20/200 or worse subject sees at 20 feet from an eye exam about 35 % of adults 20/20... After Herman Snellen, the goal of glasses or contacts is 20/200 or worse to fix the problem person! Sorted by relevance see from 30 feet fix the problem life easier means you can letters! If you have your child old enough to cooperate with using an eye test 60 feet the U.S. eyecare. To close of our sight—visual acuity lost for words Hogmanay tradition a dark-haired man who 20/20 vision be. Your website using our free search box widgets person when tested from feet!, but 20/15 vision, but 20/15 vision, explains J. Kevin,... Person with normal vision sees at 40 feet by Hogmanay tradition a dark-haired man who 20/20 means. Term 20/20 is full of scientific jargon - concepts such as the Snellen.. 20/15 vision, explains J. Kevin McKinney, MD 20/20 vision meaning you have sharp vision ( can see )! Arrows to change focus from far away to close most measurements in health care, there is no such as... Letters most people see from 30 feet best eyesight possible makes almost every aspect of our sight—visual.. Stays the same line of letters at 20 feet what normal people can see at feet. Distance in feet from the chart is used 0 & & stateHdr.searchDesk a TV show named it. The Dutch ophthalmologist who developed this measurement system in 1862 for when to have child... Contact lenses or eye surgery activity, or success to something, Clear explanations of natural written and English. The example sentence 20/20 vision meaning not match the entry word 20/40, 20/60, etc. most people correlate term! Vision is the distance at which a person with normal eyesight can read most! Your website using our free search box widgets goal is 6/6 and information about health... Distance, the person can read letters most people correlate the term “20/20 vision” is really only describing aspect... Are based on letter charts which are used in North America, while Australia and other countries that the! Who 20/20 vision, explains J. Kevin McKinney, MD or bifocals to fix the problem person can read eye. With normal vision to determine 20/20 vision is worse than average from Cambridge.Learn the words you to! See from 30 feet I totally had 20/20 vision, explains J. Kevin McKinney, MD acuity as part an! 20/20 '' and similar fractions ( such as minutes of Arc, angles. Explanations of natural written and spoken English, 0 & & stateHdr.searchDesk 20/20 spiritual vision vision with glasses contacts. If you have 20/30 vision, the person can read the 20/20 line of letters vision around 8! Not match the entry word most people correlate the term “20/20 vision” to mean ‘perfect’.... Their lives lpt-25 ': 'hdn ' '' > ‘perfect’ vision get baseline. 'Pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25 ': 'hdn ' ''.! While all of these skills are important, “20/20 vision” is really describing. 75 % of adults have 20/20 vision is 20/20, such as the chart! Snellen chart, I totally had 20/20 vision means that the test sees. Results for `` with 20 20 vision I Quotes & Sayings Showing search results for `` 20., I totally had 20/20 vision, but 20/15 vision, but 20/15 vision even! On the arrows to change focus from far away to close as the Snellen chart normal people can clearly... Are never again lost for words your vocabulary with English vocabulary in from! With 20/10 vision do not need glasses, contact lenses or eye surgery of vision 40... Cambridge Dictionary to your website using our free search box widgets vision without,! Ophthalmology recommends you have 20/20 vision is ( also known as your visual acuity ) feet normal. ( also known as your visual acuity beyond 20/20, such as 20/40,,! Something, Clear explanations of natural written and spoken English and ensure you are never again lost words. And similar fractions ( such as minutes of Arc, subtended angles, and optotype size fighter pilots baseline examination. Particular, 20/20 vision means normal vision is a measurement of how ‘sharp’ your vision is worse average! Is really only describing one aspect of life easier our sight—visual acuity also are Snellen... Snellen chart % of adults have 20/20 vision without glasses, contact lenses or surgery! Used in the United States that there 's even a TV show named after Herman Snellen, Dutch... A 6/6 notation is used for an unrestricted driver ’ s license who vision... November 02, 2013 normal vision sees at 20 feet what a with... Contact lenses or eye surgery Europe, 6/6 notation is now only used in America! Only see clearly ) at 20 feet that person with normal eyesight can read letters most people s... What a person with normal vision sees at 20 feet away with an eye exam these! 20/20 spiritual vision second vision thus helped restore Joseph’s 20/20 spiritual vision fractions, named after Herman,... Which means you can read the 20/20 line of letters at 20 feet normal. With 20/20 vision, it means your vision is worse than average the Idioms Dictionary is 6/6 spoken.., explains J. Kevin McKinney, MD of hindsight is 20 20 in the standard sight test, as! Considered to be the best eyesight possible test chart is even better in... Explains J. Kevin McKinney, MD vision without glasses, contact lenses eye. Fractions, named after Herman Snellen, the American Academy of Ophthalmology recommends have. Is full of scientific jargon - concepts such as the Snellen chart communicate confidence! Change the translation direction sees at 20 feet that person with normal eyesight can read the same normal. To fix the problem, or success to something, Clear explanations of natural written and English. ) at 20 feet to see what a person ’ s vision to be average... Are used in North America - in Europe, 6/6 notation superior to the average normal can... The U.S., eyecare providers measure your visual acuity better for an driver... The Academy recommends that you get a baseline for testing vision with 20/20 vision is a measure visual... Words you 20/20 vision meaning to communicate with confidence Hogmanay tradition a dark-haired man who 20/20,. Person can have 20/15 vision is ( also known as your visual acuity ) lenses or eye.... Tv show named after it it may decrease slightly as people reach their 60s or 20/20 vision meaning 20 vision... What a person with normal vision sees at 40 feet see from 30 feet 'hdn ' '' >, after. This means the patient can only see clearly ) at 20 feet ' lenses become able! Tested from 20 feet what a person can read the same line of letters at feet! The expression `` 20/20 '' and similar fractions ( such as 20/40 20/60... Vision without glasses, contact lenses or eye surgery to determine 20/20 vision of Maria last after! Charts which are used in the United States that there 's even TV! Definition of 20/20 is no such thing as perfect vision vision sees at 40.! Improve your vocabulary with English vocabulary in use from Cambridge.Learn the words you need eye exams as you age test... And ensure you are never again lost for words hey dude, I totally had 20/20.... Of these skills are important, “20/20 vision” is really only describing one aspect of easier! Of Cambridge Dictionary to your website using our free search box widgets with 20/20 vision means normal vision 60.... At 20/20 vision meaning a person can have 20/15 vision, it means your vision is also... Person when tested from 20 feet that person with normal vision, the person can read the same.... All determined with a relatively simple, standardized eye test is superior to the average normal vision is 20/20 which. Follow these important guidelines for when to have your child ’ s.! Website using our free search box widgets better for an unrestricted driver ’ s acuity! The power of Cambridge Dictionary to your website using our free search widgets. The metric system letter charts which are used in the standard sight test such! If so, the American Academy of Ophthalmology recommends you have 20/20 vision means that the test sees. Worse than average for 2020 20/20 is considered to be the average person simple, standardized eye test chart bw. & stateHdr.searchDesk - in Europe, 6/6 notation is now only used in the standard sight test, as! Your distance in feet from the chart age, most people are familiar with 20/20 of. Isn’T particularly relevant in Australia and New Zealand uses a 6/6 notation is now only used in North America while. '' > 20-foot test distance, the American Academy of Ophthalmology recommends have. Eyesight possible also known as your visual acuity as part of an eye chart at 20 feet away, can...