Results 161 to 170 of about 4,948 (216)
Visual outcomes of Presbyopic Lens Exchange (PRELEX) with bilateral multifocal intraocular lens implantation in the Indian population. [PDF]
Indian J OphthalmolSoundarya B +4 more
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Early Clinical Results of a Newly Developed Continuous Range of Vision Intraocular Lens. [PDF]
Ophthalmol TherBissen-Miyajima H +5 more
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Review of Mix-and-Match Approach and Binocular Intraocular Lens Systems. [PDF]
J Clin MedNaujokaitis T +3 more
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[Bifocal, trifocal and multifocal lenses].
Revista brasileira de oftalmologia, 1970 openaire +1 more source
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Automated refraction after trifocal and trifocal toric intraocular lens implantation
European Journal of Ophthalmology, 2020Background: To analyze the correlation between automated refraction and manifest refraction after implantation of a trifocal intraocular lens or its toric version. Methods: This cross-sectional study involved 105 eyes of 105 patients. Subjects were divided in two groups: 62 with trifocal (AcrySof PanOptix) and 43 with trifocal toric (AcrySof PanOptix ...
Laureano A Rementería-Capelo +4 more
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American Journal of Ophthalmology, 1997
To report the singular case of a patient who developed three noncontiguous uveal melanomas over a 30-year period.Case report.Systemic evaluation of a 50-year-old man with an iris melanoma and bilateral choroidal melanomas disclosed no evidence of metastases or other primary neoplastic disease.Although rare, the possibility of bilateral and multifocal ...
Lois, N. +4 more
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To report the singular case of a patient who developed three noncontiguous uveal melanomas over a 30-year period.Case report.Systemic evaluation of a 50-year-old man with an iris melanoma and bilateral choroidal melanomas disclosed no evidence of metastases or other primary neoplastic disease.Although rare, the possibility of bilateral and multifocal ...
Lois, N. +4 more
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Journal of Refractive Surgery, 2021
PURPOSE: To evaluate the visual and refractive outcomes, visual quality, patient satisfaction, and spectacle independence after phacoemulsification with bilateral implantation of a diffractive trifocal intraocular lens (IOL).
Alaa, Eldanasoury +2 more
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PURPOSE: To evaluate the visual and refractive outcomes, visual quality, patient satisfaction, and spectacle independence after phacoemulsification with bilateral implantation of a diffractive trifocal intraocular lens (IOL).
Alaa, Eldanasoury +2 more
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American Journal of Ophthalmology, 2022
We report the clinical outcomes of patients who had primary lens implantation in the capsular bag and subsequently a supplementary trifocal lens implanted in the ciliary sulcus (duet procedure) to create reversible trifocality.Retrospective interventional case series.This single-center clinical study included 25 patients who had undergone either ...
Isabella Diana Baur +3 more
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We report the clinical outcomes of patients who had primary lens implantation in the capsular bag and subsequently a supplementary trifocal lens implanted in the ciliary sulcus (duet procedure) to create reversible trifocality.Retrospective interventional case series.This single-center clinical study included 25 patients who had undergone either ...
Isabella Diana Baur +3 more
openaire +2 more sources
2019
In this paper we introduce a fast and robust structure-less alternative to full bundle adjustment. The method is based on optimizing algebraic errors for trilinear constraints from triplets of views. It is shown that the error generated by a triplet of views can be described by a fixed triangular \(27 \times 27\) matrix regardless of the number of ...
Patrik Persson, Kalle Åström
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In this paper we introduce a fast and robust structure-less alternative to full bundle adjustment. The method is based on optimizing algebraic errors for trilinear constraints from triplets of views. It is shown that the error generated by a triplet of views can be described by a fixed triangular \(27 \times 27\) matrix regardless of the number of ...
Patrik Persson, Kalle Åström
openaire +1 more source