Results 91 to 100 of about 4,948 (216)

Evaluating the effects of trifocals and extended depth of focus intraocular lens implantation on stereopsis and contrast sensitivity in cataract patients

Indian Journal of Ophthalmology
Purpose: To compare the effects of trifocal and extended depth of focus (EDOF) intraocular lenses (IOLs) on stereopsis and contrast sensitivity following cataract surgery.
B V Pradeep, Priyanka R Pujari, Sheetal Madalagi, R Krishnaprasad   +3 more
doaj   +1 more source

Long Term Clinical Outcomes of Hydrophilic and Hydrophobic Versions of a Trifocal IOL with the Same Optical Design

Clinical Ophthalmology, 2023
Robert Edward T Ang Cataract and Refractive Surgery Department, Asian Eye Institute, Makati City, PhilippinesCorrespondence: Robert Edward T Ang, Asian Eye Institute, 8th Floor PHINMA Plaza, Rockwell Center, Makati City, Philippines, Email angbobby ...
Ang RET
doaj  

Зрительные функции у пациентов после хирургического лечения катаракты с имплантацией различных моделей интраокулярных линз [PDF]

, 2017
Приводится сравнение функциональных результатов после имплантации различных типов интраокулярных линз в хирургии ...
Винницкий, А. В., Винницкий, Д. А.   +1 more
core   +1 more source

A trifocal transfer based virtual microscope for robotic manipulation of MEMS components.

, 2010
International audienceThe paper deals with the problem of imaging at the microscale. The trifocal transfer based novel view synthesis approach is developed and applied to the images from two photon microscopes mounted in a stereoscopic configuration and ...
Bert, Julien, Dembélé, Sounkalo, Piat, Nadine, Tamadazte, Brahim   +3 more
core   +3 more sources

Visual axial PSF of diffractive trifocal lenses

Optics Express, 2005
The ophthalmic applications of a diffractive trifocal lens design with adjustable add powers and light distribution in the foci are investigated. Axial PSFs of the trifocal lenses are calculated and analyzed as a function of the design parameters and the eye pupil size.
Pedro, Valle, José, Oti, Vidal, Canales, Manuel, Cagigal   +3 more
openaire   +2 more sources

Comparison between bilateral implantation of a trifocal intraocular lens and blended implantation of two bifocal intraocular lenses

Clinical Ophthalmology, 2017
César Vilar,1,2 Wilson Takashi Hida,1–3 André Lins de Medeiros,1,2 Klayny Rafaella Pereira Magalhães,2 Patrick Frensel de Moraes Tzelikis,1,2 Mario Augusto Pereira Dias Chaves,2,4 Antônio Francisco Pimenta Motta,2,3 Pedro
Vilar C, Hida WT, Medeiros AL, Magalhães KRP, Tzelikis PF, Chaves MAPD, Motta, AFP, Carricondo PC, Alves MR, Nosé W   +9 more
doaj  

Comparing Visual Acuity, Low Contrast Acuity and Contrast Sensitivity After Trifocal Toric and Extended Depth of Focus Toric Intraocular Lens Implantation

Clinical Ophthalmology, 2020
Kjell G Gundersen,1 Rick Potvin2 1IFocus Øyeklinikk AS, Haugesund, Norway; 2Science in Vision, Akron, NY, USACorrespondence: Kjell G GundersenIFocus Øyeklinikk AS, Haugesund 5527, NorwayTel +47 5808900Email kg@ifocus.noPurpose: The aim&
Gundersen KG, Potvin R
doaj  

Multigraded Cayley-Chow forms

, 2017
We introduce a theory of multigraded Cayley-Chow forms associated to subvarieties of products of projective spaces. Two new phenomena arise: first, the construction turns out to require certain inequalities on the dimensions of projections; and second ...
Aholt, Brian Osserman, Fulton, Gelfand, Grothendieck, Grothendieck, Hartshorne, Herzog, Kleiman, Li, Makai, Matthew Trager, Ponce, Trager   +13 more
core   +1 more source

Jefferson Digital Commons quarterly report: October-December 2019 [PDF]

, 2019
This quarterly report includes: Articles Dean\u27s Research Development Lunch Conference Dissertations Educational Materials From the Archives Grand Rounds and Lectures Journals and Newsletters Population Health Presentation Materials Posters Reports ...
Copeland, LIBT, James, Duinkerken, MSI, Kelsey, Gordon, MSLIS, MEd, MA, Larissa   +2 more
core   +2 more sources

Visual Function After Implantation of Trifocal and Trifocal Toric Intraocular Lenses Using Intraoperative Aberrometry

Clinical Ophthalmology
To evaluate patient outcomes and visual function following trifocal and trifocal toric intraocular lens (IOL) implantation using intraoperative aberrometry at a single site in the US.This prospective, single arm study included 21 subjects that completed 3 month follow-up.
Ashley Brissette, Brigette Cole, Brad Hall   +2 more
openaire   +3 more sources