Human eye is one of the five sense organ.
The eyes allow us to see and interpret the shapes, colors, and dimensions of objects in the world by processing the light they reflect or emit.
We use our eyes in almost in every activity we perform, wether reading or writing, working on a computer, watching television, or driving a bike.
Wednesday, 15 February 2017
Eye
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Advantages: The chart is familiar Inexpensive, quick and easy to use and interpret Disadvantages: Snellen chart has only one 6/60 lette...
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Preferences: Similarly quantities of letters per line. Consistently separating amongst lines and letters. Uniform movement ...
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Don't take your eyes for granted. Take these easy steps to keep your peepers healthy.
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