[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-563833-105":53,"doc-detail-563833-en":127},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":120,"head_meta":122,"extra_data":124,"updated_unix":126},105,"en","snellen-pocket-eye-chart-vision-testing-tool","Snellen Pocket Eye Chart - Vision Testing Tool","","The Snellen Pocket Eye Chart is a portable professional medical tool designed for assessing visual acuity in clinical settings. This document provides clear instructions for usage, specifying that the chart should be held at a distance of six feet under optimal lighting conditions. The examination process requires testing each eye separately, both with and without corrective eyewear, to ensure accurate vision assessment. The chart includes a comprehensive series of standardized test letters arranged in descending sizes, corresponding to various visual acuity levels ranging from 20/200 to 20/20. Additionally, the document features a pupil gauge for measuring pupil diameter and defines standard medical abbreviations such as 'od' (oculus dexter/right eye), 'os' (oculus sinister/left eye), 'ou' (oculus uterque/both eyes), and 'gtts' (guttae/drops). This compact and reliable testing aid is essential for quick diagnostic vision screening in offices and remote medical 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should the Snellen Pocket Eye Chart be used?","Question",{"text":109,"@type":110},"Hold the chart six feet away from the eyes in good lighting and test each eye individually, both with and without glasses.","Answer",{"name":112,"@type":107,"acceptedAnswer":113},"What do the abbreviations od, os, and ou stand for?",{"text":114,"@type":110},"These are standard medical abbreviations where 'od' refers to the right eye, 'os' refers to the left eye, and 'ou' refers to both eyes.",{"name":116,"@type":107,"acceptedAnswer":117},"What is the purpose of the pupil gauge included on the chart?",{"text":118,"@type":110},"The pupil gauge is used to measure the diameter of the pupil in millimeters during a clinical examination.","https://schema.org",{"og:url":78,"og:type":121,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":123,"canonical":78},"index,follow",{"doc_id":125,"site_id":56},563833,1792172252,{"code":4,"msg":5,"data":128},{"doc_id":125,"user_id":129,"nickname":88,"user_avatar":130,"doc_module":9,"category_id":50,"category_name":51,"doc_title":59,"doc_description":61,"doc_content":131,"file_id":132,"file_url":133,"file_type":134,"file_size":135,"view_count":101,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":79,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":73},962090893153,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","20/200L T20/100F P H20/70O L C F20/50D H J B S20/40E P T Z O  \n20/30C F D H J20/25T F P H20/20  \nHold chart 6 feet from eyes in good light.Check eyes separatelyboth with and without glasses.Chart based on a visual angle of I'.  \n# Abbreviations\n\nod -right eye,os-left eye,ou-both eyes,gtts-dropsPupil Gauge(mm.)  \n83  \n|  |  |\n| --- | --- |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  | L   |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  | 寸   |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  | ()   |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  | INCHES   |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n|  |  |\n\nMETRIC1  \n三  \nPRESTIGEMEDICAL.www.prestigemedical.com3909SNELLEN POCKET EYE CHART  \nL TF P HO L C F  \n1  \nD H J B S7.8 in  \nE P T z O19 cm  \n□ r口H TL TTTH  \na古中","cbCaidrrlZXPMBpV","https://ap.wps.com/l/cbCaidrrlZXPMBpV","pdf",456974,"English","# Examination Guidelines\n## Abbreviations and Pupil Measurements","[{\"question\":\"How should the Snellen Pocket Eye Chart be used?\",\"answer\":\"Hold the chart six feet away from the eyes in good lighting and test each eye individually, both with and without glasses.\"},{\"question\":\"What do the abbreviations od, os, and ou stand for?\",\"answer\":\"These are standard medical abbreviations where 'od' refers to the right eye, 'os' refers to the left eye, and 'ou' refers to both eyes.\"},{\"question\":\"What is the purpose of the pupil gauge included on the chart?\",\"answer\":\"The pupil gauge is used to measure the diameter of the pupil in millimeters during a clinical examination.\"}]","Snellen Pocket Eye Chart - Vision Testing Tool | PDF",1791838798]