20:20
Michelle Ryan has not publicly disclosed any information about her eyesight, so it is unknown whether her eyesight is considered perfect or defective.
yes
yes
a pilot is someone who drives an aeroplane. he or she must have perfect eyesight
3.5 miles in perfect viewing conditions and keen eyesight.
One has to have perfect eyesight to enter air force pilot training course. The vision must be 20/20 without aid of lenses. Also there should be no other vision problem like color blindness.
When it is said that you have 6 by 6 eyesight, it means that you can read from the second line of the eye chart to the bottom line. This essentially means you have perfect eyesight and do not need glasses.
The one word that describes this person is PERFECT ...
yes
shahzeb hasan Muhammad Hafeez
The eccentricity of an orbit is not measured in days. The excentricity is a numeric value between 0 (for a perfect circle) to 1 (for an extremely prolonged elipse).The eccentricity of an orbit is not measured in days. The excentricity is a numeric value between 0 (for a perfect circle) to 1 (for an extremely prolonged elipse).The eccentricity of an orbit is not measured in days. The excentricity is a numeric value between 0 (for a perfect circle) to 1 (for an extremely prolonged elipse).The eccentricity of an orbit is not measured in days. The excentricity is a numeric value between 0 (for a perfect circle) to 1 (for an extremely prolonged elipse).
Yes , it is the standard size for adults.