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A reference value above which visual acuity is considered normal is called 6/6 vision, the USC equivalent of which is 20/20 vision: At 6 metres or 20 feet, a human eye with that performance is able to separate contours that are approximately 1.75 mm apart. [9] Vision of 6/12 corresponds to lower performance, while vision of 6/3 to better ...
The largest letter on an eye chart often represents an acuity of 6/60 (20/200), the value that is considered "legally blind" in the US. Many individuals with high myopia cannot read the large E without glasses, but can read the 6/6 (20/20) line or 6/4.5 (20/15) line with glasses. By contrast, legally blind individuals have a visual acuity of 6/ ...
Perhaps we can keep the 20/20 standard and change the expression to "good" eyesight, while 20/16 would be "excellent" and 20/12 "exceptional." Then we can call 20/40 or 20/60 "normal."4.224.219.114 23:58, 29 June 2007 (UTC) I wear reading glasses but my vision is 22/20, so slightly better than 20/20.
Contoura Vision is the only technology where consistent success beyond 20/20 vision has been achieved in the majority of patients. More than 40% of the patients that were evaluated were able to read one line on the visual acuity chart more than a person with 20/20 vision, and 13.5% could read two additional lines.
More than half of the $30 million that James Madison spent on football from 2010 to 2014 came from student fees, according to annual filings with the NCAA. All told, the university poured $146 million in subsidies into its athletics department over that period, spending more than $4 in student money for every $1 it earned from ticket sales ...
Also, 20/20 vision already redirects to visual acuity, so I think 20/20 on its own should od the same. 91.125.182.19 ( talk ) 00:12, 2 March 2011 (UTC) [ reply ] Support but make 20/20 a disambiguation page : I can imagine it's an extremely common typo for Twenty20 (a highly-viewed article) as well.
Many teenagers can attest to the power of a vision board -- but vision boards aren't just for kids. They can actually be powerful tools to help adults guide their financial futures, as well. Read
However, different types of financial aid have differing effects. Grant awards tend to have a stronger effect on enrollment rates. [72] Changes in tuition and financial aid affect poorer students more than they affect students with higher incomes. [72] In terms of race, changes in financial aid affect black students more than it affects white ...