After lasik can i wear contacts

This "lake" of tears covers irregularities on the cornea's surface that cause aberrations. The smooth front surface of the GP lens then optically replaces the irregular corneal surface, eliminating blur and visual distortions. In comparison, soft contact lenses are pliable and conform to the surface of the cornea.

This means soft lenses can't achieve the same aberration-cancelling effect that GP lenses provide. And conventional eyeglasses, which do nothing to change corneal irregularities, cannot correct the vision problems these irregularities cause. Glasses usually can correct only the basic refractive errors — nearsightedness , farsightedness , and regular astigmatism. Because LASIK and other laser refractive surgery can significantly alter the shape of the cornea, fitting contact lenses on a post-surgery eye is more challenging than fitting lenses on a normally shaped cornea.

Special gas permeable or hybrid lens designs usually are required in these circumstances. Modified GP lens designs may include a larger lens diameter, aspheric optics or a design where the center of the lens is significantly flatter than the periphery called a reverse geometry design , similar to lens designs used for orthokeratology to correct nearsightedness without surgery.

Many eye doctors recommend scleral contact lenses for people who need or prefer non-surgical vision correction after LASIK. These large-diameter GP lenses vault over the entire corneal surface and rest on the "white" of the eye sclera. SynergEyes Duette hybrid contacts have a rigid GP center for clear optics, surrounded by a soft outer zone for added comfort. Our Locations Houston W. Loop S. Sugar land S. Clear Lake E. Medical Center Blvd. Privacy Policy.

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Another example is a person whose vision was fully corrected with LASIK, but they've become older and are now experiencing presbyopia. This person might want to be fitted with a contact lens on one eye for monovision , rather than becoming dependent on reading glasses. Still another example is a person who has perfect vision after LASIK but wants to wear color contact lenses to change or enhance their eye color, either on a daily basis or just for specific occasions.