Near vision examination in presbyopia patients: Do we need good homologated near vision charts? [PDF]
Eye Vis (Lond), 2016 Presbyopia correction is mainly concerned with the goal of regaining an uncorrected reading performance. Since historic reading charts do not provide a unique standard that is applicable for the analysis of clinical and scientific reading performance, new standardized reading charts have been developed, in order to provide reading performance analyses ...
Radner W.
europepmc +4 more sources
Progression of Near Vision Loss and Incidence of Near Vision Impairment in an Adult Chinese Population. [PDF]
Ophthalmology, 2017 To investigate the progression of near vision loss and the cumulative incidence of near vision impairment (NVI) 6 years after initial examination of an urban Chinese cohort.Population-based, prospective cohort study.People aged ≥35 years examined at baseline in the Yuexiu District of Guangzhou, China.Participants examined at baseline were invited for 2-
Han X +5 more
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Quality of vision and outcomes after bilateral implantation of pseudo-non diffracting beam IOL
Frontiers in Medicine, 2023 PurposeTo analyze the objective and subjective visual performances of a new hybrid refractive/aspheric extended depth of focus (EDOF) intraocular lens (IOL).MethodsIn this monocentric prospective study patients with bilateral cataracts underwent cataract
Emilio Pedrotti +6 more
doaj +1 more source
Diffractive multifocal intraocular lens implantation in patients with monofocal intraocular lens in the contralateral eye [PDF]
International Journal of Ophthalmology, 2020 AIM: To evaluate clinical outcomes of unilateral implantation of a diffractive multifocal intraocular lens (IOL) in patients with contralateral monofocal IOL. METHODS: Twenty-two patients who already had implantation of a monofocal IOL in unilateral eye
Jae Yong Kim +6 more
doaj +1 more source
Does offering only the spherical contact lens trial to the low astigmats mislead the practitioners? [PDF]
International Journal of Ophthalmology, 2021 AIM: To compare the visual acuity (VA), comfort, and patient preference in a soft toric contact lens (TCL) versus soft spherical contact lens (SCL) in low astigmatic subjects during the contact lens (CL) trial.
Monica Chaudhry +3 more
doaj +1 more source
Engineering near-infrared vision [PDF]
Science, 2020 An optogenetic technology inspired by snakes could aid those with incomplete ...
openaire +2 more sources
Patients’ attitudes and beliefs to presbyopia and its correction [PDF]
, 2021 Objective Presbyopia is the gradual inability to focus near objects with age. This study explores patients’ attitudes and beliefs towards presbyopia including preferred modes of near refractive correction.
Huntjens, B., Hutchins, B.
core +1 more source
ANALYSIS OF MYOPIA RISK FACTORS BY MACHINE LEARNING: APPLICATIONS AND IMPLICATIONS [PDF]
Proceedings on Engineering SciencesMyopia, or near vision, is an increasingly common eye condition worldwide, particularly in East and Southeast Asia. This condition prevents individuals from seeing distant objects clearly, leading to functional and health impairments that can severely ...
Samya Korziti +4 more
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A Study on Range of Near Visual Acuity in Children with Pseudophakia [PDF]
Journal of Clinical and Diagnostic Research, 2020 Introduction: Accommodation is the ability to see over a range of distances by changing the power of the natural lens. With cataract surgery, this ability is partially or completely abolished.
Melinda P Letitia +4 more
doaj +1 more source
Indian Journal of Ophthalmology, 2014 Progressive anterior segment fibrosis syndrome (ASFS), after intraocular surgery in older children (≥9 years) and adults with congenital aniridia, is described in the literature.
Mihir Kothari +2 more
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