Multi-zonal monofocal intraocular lens for correcting...

Details Multi-zonal monofocal intraocular lens for correcting... Multi-zonal monofocal intraocular lens for correcting...

2008-06-03

2008-06-03

Prebilic, Paul B. (Department: 3738)

Prosthesis (i.e., artificial body members), parts thereof, or ai

Eye prosthesis

Intraocular lens

C623S006280

Reexamination Certificate

active

07381221

ABSTRACT:
A multi-zonal monofocal opthalmic lens comprises an inner zone, an intermediate zone, and an outer zone. The inner zone has a first optical power. The intermediate zone surrounds the inner zone and has a second optical power that is different from the first power by a magnitude that is less than at least about 0.75 Diopter. The outer zone surrounds the intermediate zone and has a third optical power different from the second optical power. In certain embodiments, the third optical power is equal to the first optical power.

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Prospective Randomized Trial of an Anterior Surface Modified Prolate Intraocular Lens,Journal of Refractive Surgery, vol. 18, Nov./Dec. 2002, pp. 692-696.

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