How is the Alcon ReSTOR lens different from the Crystalens?

The ReSTOR lens does not depend on a hinge and is not mobile inside the eye like the Crystalens. The ReSTOR lens has a multifocal optic, splitting up the light for a near focal point and a distance focal point. This has advantages and disadvantages. One advantage is that it gives more reproducible near vision, as it is less dependent on movement, which can vary from individual to individual. A disadvantage would be some loss of contrast sensitivity and a mild halo effect at night. Isn’t LASIK a less expensive option? Whether to go with lens replacement or LASIK depends not only on the patient’s age, but the amount of correction they need. If the patient has a high amount of astigmatism, they are better served with LASIK surgery. Also, individuals with low nearsightedness do quite well with LASIK up until about age 60 if they have no signs of cataracts. Farsighted individuals do much better with lens replacement surgery starting at about age 45. Does insurance or Medicare cover the ...