To get contact lenses (contact lenses) which can be an ideal fit in the eye, there are actually three parameters which will give space to prospective users select contact lens, as Base Curve, Water Content, and Diameter. The third parameter value that usually can be seen boxed packaging of contact lenses. Contact lens made of polymer material that Hydrolic or may contain water, not the original material that contains water. That means that the contact lens has a pore that will absorb liquid from the place where he was laid. You could say its like a sponge / foam.
The advantages of contact lenses that increase confidence, support specific activity, safety factor, better vision, better eye for patients silendris (cylinder), while the shortage of contact lenses is discomfort, lack of oxygen to the eye, easy to lose, less economical (relatively expensive) , adaptation is relatively long, and need extra care.
NPM : 20211075
Class : 3EB20
Task : Softskill (Business English 2)
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