The astigmatic correction in diopters equals the ... The same incision length rules apply. IOL: Intraocular lens; PCRI: Peripheral corneal-relaxing incision.

Envy also enables surgeons to treat a wider range of astigmatic patients with more ... “I expect that having a lens on the same platform that offers a full range of vision with minimal visual ...

The newest developments in lens design, manufacturing and testing are discussed ... The matrix formalism is especially useful for analyzing astigmatic systems. There are many good things about this ...

Astigmatic keratotomy has been widely performed ... applied for accommodation restoration at the level of the crystalline lens. The concept of using low-energy femtosecond pulses inside the ...