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Lea test. logMAR chart. An eye chart is a chart used to measure visual acuity comprising lines of optotypes in ranges of sizes. Optotypes are the letters or symbols shown on an eye chart. [1] Eye charts are often used by health care professionals, such as optometrists, physicians and nurses, to screen persons for vision impairment.
Snellen chart. Purpose. Snellen chart is used to estimate visual acuity (last three rows are 20/15, 20/13 and 20/10) A Snellen chart is an eye chart that can be used to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen who developed the chart in 1862 as a measurement tool for the acuity formula ...
Template: Islands of the Philippines image map. 1 language. ... Download as PDF; Printable version ... Major islands of the Philippines (clickable map
Usage. {{Provinces of the Philippines image map}} Specifying an image size (default is 1080px) {{Provinces of the Philippines image map|500px}} The above documentation is transcluded from Template:Provinces of the Philippines image map/doc. ( edit | history) Editors can experiment in this template's sandbox ( create | mirror) and testcases ...
Geminiano T. de Ocampo was a Filipino ophthalmologist known to some as the "Father of Modern Philippine Ophthalmology". [1] [2] He was the founder of the Philippine Eye Bank. He graduated valedictorian of his class at the Bulacan High School in 1926. He established the first eye hospital in the Philippines, De Ocampo Eye Hospital (1952) and the ...
Eye Care Foundation ( ECF) is an international charity organisation active in over 20 countries in Asia, [4] Africa [5] [6] and Latin-America. [7] ECF was founded when Eyecare Worldwide and Mekong Eye Doctors joined forces in 2008. [8] The two organizations shared the same objectives and working together as the current foundation has proved to ...
A corneal topogram of an eye affected by keratoconus. Blue shows the flattest areas, and red the steepest. Corneal topography, also known as photokeratoscopy or videokeratography, is a non-invasive medical imaging technique for mapping the anterior curvature of the cornea, the outer structure of the eye. Since the cornea is normally responsible ...
J.C.A. Sol ( Chairman, as of 2012) Website. www .waeh .org. The World Association of Eye Hospitals (WAEH) is an international network of eye hospitals, founded in 2007 in Rotterdam. [1] It advocates ophthalmology practice through social outreach and by providing information on eye care and health care administration. [2]