Results 111 to 120 of about 10,727 (157)

[Visual quality comparison after multifocal toric intraocular lens or monofocal toric intraocular lens implantation].

[Zhonghua yan ke za zhi] Chinese journal of ophthalmology, 2017
Objective: To compare visual quality and satisfaction after multifocal toric intraocular lens (Acrysof IQ Restor toric, ART) and monofocal toric intraocular lens implantation in patients. Methods: It was a prospective nonrandomized Phase Ⅲ clinical trial.
K, Feng, H K, Guo, Y L, Zhang, Z, Wu
openaire   +1 more source

Fabrication and measurement of toric lens

SPIE Proceedings, 2012
With the development of science and technology, the requirements for optics have become higher and higher in photoelectric instrument industry. And therefore, the fabrication and measuring processes of large viewing field and complicated toric lens were investigated in this work.
Xuan-min Liu, Ying Su, Hai-yan He, Yun-long Zhang, Rui Guo, Feng Zhang   +5 more
openaire   +1 more source

Residual astigmatism produced by toric intraocular lens rotation

Journal of Cataract and Refractive Surgery, 2011
To analyze changes in the eye's refractive properties when a toric intraocular lens (IOL) rotates.Fundación Oftalmológica del Mediterráneo, Valencia, Spain.Experimental study.The matrix definition of astigmatism was used in this theoretical study and compared with another vector representation.
Felipe, A., Artigas, José María, Díez Ajenjo, María Amparo, García-Domene, M.C., Alcocer, P.   +4 more
openaire   +3 more sources

Results of higher power toric intraocular lens implantation

Journal of Cataract and Refractive Surgery, 2011
To evaluate the efficacy, predictability, and safety of coaxial microincision phacoemulsification and toric intraocular lens (IOL) implantation in eyes with high corneal astigmatism.Two eye clinics in Germany.Case series.Routine cataract extraction using 2.2 mm coaxial phaco equipment and Acrysof toric IOL (3.00 to 6.00 diopters [D] cylinder ...
Peter C, Hoffmann, Sebastian, Auel, Werner W, Hütz   +2 more
openaire   +2 more sources

Rescue technique for salvaging toric intraocular lens alignment

Journal of Cataract and Refractive Surgery, 2012
Accurate alignment of a toric intraocular lens (IOL) is a requisite to achieving the intended reduction in astigmatism at the time of cataract surgery. However, it requires a reasonably clear view of the limbal vascular anatomy, which is sometimes altered by chemosis from a subconjunctival anesthetic injection or a hemorrhage.
Amaryllis, Avakian, Robert H, Osher
openaire   +2 more sources

Clinical performance of the Optima toric contact lens versus the CSI toric contact lens.

The CLAO journal : official publication of the Contact Lens Association of Ophthalmologists, Inc, 1997
To compare the clinical performance of the Optima soft toric contact lens versus the CSI soft toric contact lens.Twenty-one patients (five affected by allergies) were followed at 2-week intervals for 4 months in a prospective, randomized, double-masked study comparing the Optima soft toric contact lens to the CSI soft toric contact lens.The patients ...
F A, Bucci, J B, Tanner, K J, Moody, P J, Myers   +3 more
openaire   +1 more source

Mechanics of toric soft lens stabilization

Journal of The British Contact Lens Association, 1986
Abstract Toric soft contact lenses are being fitted with increasing success and confidence by practitioners — aphenomenon probably due to improved reproducibility and design from the manufacturers and, following on success, greater experience in the use of the lenses by practitioners.
openaire   +1 more source

Toric Intraocular Lens Calculations

Archives of Ophthalmology, 2012
Giacomo, Savini, Kenneth J, Hoffer
openaire   +2 more sources

Toric Intraocular Lens in Keratoconus

Cornea, 2012
Arturo, Ramirez-Miranda, Martha, Jaimes, Enrique O, Graue-Hernandez, Tito, Ramirez-Luquin, Alejandro, Navas   +4 more
openaire   +2 more sources

Toric phakic intraocular lens

Ophthalmology, 2003
Dick, HB, Alio, J, Bianchetti, M, Budo, C, Christiaans, BJ, El-Danasoury, MA, Güell, JL, Krumeich, J, Landesz, M, Loureiro, F, Luyten, GPM (Gre), Marinho, A, Rahhal, MS, Schwenn, O, Spirig, R, Thomann, U, Venter, J   +16 more
openaire   +2 more sources