Results 231 to 240 of about 10,344 (260)

Evaluation of a Zonal-progressive Multifocal Intraocular Lens

American Journal of Ophthalmology, 1997
To determine the clinical usefulness of a five-zone refractive multifocal intraocular lens.After more than 1 year of follow-up, we evaluated the visual function of 22 patients (36 eyes) who had received the MPC-25NB intraocular lens for distance and near visual acuity, kinetic visual acuity, and near contrast sensitivity, and for patient satisfaction ...
K, Negishi, H, Bissen-Miyajima, K, Kato, D, Kurosaka, T, Nagamoto   +4 more
openaire   +2 more sources

Appearance of images through a multifocal intraocular lens

Journal of the Optical Society of America A, 2001
The appearance of images through a multifocal intraocular lens (IOL) was simulated. The optical transfer function (OTF) of a model eye containing the multifocal lens was measured and divided by the OTF of the model eye with a monofocal IOL. This ratio was used to filter digital images, generating simulations that represent the retinal images seen ...
E, Peli, A, Lang
openaire   +2 more sources

[Multiple issues in multifocal intraocular lens].

[Zhonghua yan ke za zhi] Chinese journal of ophthalmology, 2017
The occurrence of multifocal intraocular lens (MIOL) is known as an important period in the development of cataract surgery, which can provide a simultaneous vision without the use of spectacles or contact lenses. However, in the current stage, MIOL implantation may also lead to decreased visual acuity and increased risk of photic phenomena, thus in ...
Z H, Li, Z, Ye, Y, Huang
openaire   +1 more source

Multifocal Intraocular Lens

2023
Annika Müller-Kassner, Kleopatra Varna-Tigka   +1 more
openaire   +1 more source

Aspheric Multifocal Intraocular Lens

Ophthalmology, 2012
Cheng, Peng, Jiang Yue, Zhao, Jin Song, Zhang   +2 more
openaire   +2 more sources

[Clinical application of multifocal intraocular lens].

[Zhonghua yan ke za zhi] Chinese journal of ophthalmology, 2006
To study the results of using multifocal intraocular lens (MIOL) for the treatment of cataract.After the small incision phacoemulsification, MIOL was inserted into the eye in 30 cases (36 eyes, test group); single-focal intraocular lens (SIOL) was inserted in 32 cases (40 eyes, control group).
Hong-sheng, Bi, Xiao-hua, Ma, Wan-ting, Cai, Xing-rong, Wang, Wei, Chen, Dong-mei, Liu, Xiao-feng, Xie   +6 more
openaire   +1 more source

Apodized diffractive multifocal intraocular lens: AcrySof ReSTOR SN6AD2 +2.5 multifocal intraocular lenses

2014
The AcrySof ReSTOR® +2.5 D is a multifocal intraocular lens (IOL) available since 2012. The IOL structure is composed of a monofocal central area that can ensure a high amount of light distributed for distance vision and an apodized diffractive region composed of seven concentric rings. In this chapter, the current literature about IOL and our clinical
R. Mastropasqua, PEDROTTI, Emilio, MARCHINI, Giorgio   +2 more
openaire   +1 more source

Multifocal Intraocular Lens After LASIK

Journal of Refractive Surgery, 2004
Luz M Agudelo, Luis F Zapata, Mercedes C Molina, Carlos A Molina, Jorge H Donado   +4 more
openaire   +1 more source

Rotationally asymmetric multifocal intraocular lens

Journal of Cataract and Refractive Surgery, 2012
openaire   +2 more sources

Intraocular Lens Calculation: Toric and Multifocal Intraocular Lenses

2023
Nino Hirnschall, Oliver Findl
openaire   +1 more source