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visual_acuity_conversion_table [2015/06/29 03:39] – created adminvisual_acuity_conversion_table [2025/04/18 20:40] (current) – external edit 127.0.0.1
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 +====== Visual Acuity Conversion Table ====== 
 +^20 ft^6 m^Decimal^4 m^Log MAR^ 
 +|20/630|6/190|0.032|4/125|+1.5| 
 +|20/500|6/150|0.04|4/100|+1.4| 
 +|20/400|6/120|0.05|4/80|+1.3| 
 +|20/320|6/95|0.06|4/63|+1.2| 
 +|20/250|6/75|0.08|4/50|+1.1| 
 +|20/200|6/60|0.1|4/40|+1.0| 
 +|20/160|6/48|0.125|4/32|+0.9| 
 +|20/125|6/38|0.16|4/25|+0.8| 
 +|20/100|6/30|0.2|4/20|+0.7| 
 +|20/80|6/24|0.25|4/16|+0.6| 
 +|20/63|6/19|0.32|4/12.5|+0.5| 
 +|20/50|6/15|0.4|4/10|+0.4| 
 +|20/40|6/12|0.5|4/8|+0.3| 
 +|20/32|6/9.5|0.63|4/6.3|+0.2| 
 +|20/25|6/7.5|0.8|4/5|+0.1| 
 +|20/20|6/6|1.0|4/4|0| 
 +|20/16|6/4.8|1.25|4/3.2|-0.1| 
 +|20/12.5|6/3.8|1.6|4/2.5|-0.2| 
 +|20/10|6/3|2.0|4/2|-0.3|