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soft contact lens

   Also found in: Acronyms, Encyclopedia, Wikipedia 0.01 sec.
soft contact lens (SCL)
Etymology: AS, softe + L, contingere + lens, lentil
a contact lens made of a flexible plastic material that can be shaped more easily to fit the eyeball than a rigid gas-permeable lens and typically provides good initial comfort. Among the disadvantages of soft lenses are that they are more easily damaged, may not provide vision as sharp as alternative methods in certain cases, and must be disinfected periodically because they tend to harbor bacteria. Most contact lens patients are currently being fit into hyperoxygen-permeable silicone-hydrogel soft lenses.


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There are mainly two types of contact lenses, one is the soft contact lens and the other is the gas permeable contact lens which you find in the market.
Whether or not it was the advent of the soft contact lens that caused this evolution, one thing is for sure.
Soft contact lens helps in surface disorders by preventing recurrent surface breakdowns and by restoration of optical integrity of the surface.
 
 
 
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