scholarly journals Functional assessment of a new extended depth-of-focus intraocular lens

Eye ◽  
2018 ◽  
Vol 33 (3) ◽  
pp. 404-410 ◽  
Author(s):  
Giacomo Savini ◽  
Nicole Balducci ◽  
Claudio Carbonara ◽  
Scipione Rossi ◽  
Manuel Altieri ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Functional Assessment ◽  
Depth Of Focus ◽  
Extended Depth Of Focus

Quality of view through extended depth of focus intraocular lens in a model eye

2021 ◽  
Author(s):  
Makoto Inoue ◽  
Nina Teresa Aicher ◽  
Yuji Itoh ◽  
Hiroko Bissen-Miyajima ◽  
Akito Hirakata
Keyword(s):  
Intraocular Lens ◽  
Depth Of Focus ◽  
Extended Depth Of Focus

scholarly journals Functional Results and Photic Phenomena with new Extended-Depth-of-Focus Intraocular Lens

2019 ◽  
Author(s):  
Bert C. Giers ◽  
Ramin Khoramnia ◽  
Dorottya Varadi ◽  
Hannah Wallek ◽  
Hyeck Soo Son ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Functional Results ◽  
High Rate ◽  
Patient Questionnaire ◽  
Depth Of Focus ◽  
Reading Acuity ◽  
Extended Depth Of Focus ◽  
Electronic Reading ◽  
Letter Size ◽  
Reading Distance

Abstract Background: Evaluation of clinical and functional results of a new extended depth of focus intraocular lens (EDOF-IOL). Methods: Fourteen cataract patients (twenty-eight bilateral implantations) were assessed for uncorrected (UDVA) and corrected (CDVA) distance visual acuities; uncorrected (UNVA), distance-corrected (DCNVA) and best corrected (CNVA) near visual acuities; and uncorrected (UIVA) and distance-corrected (DCIVA) intermediate visual acuities - as well as binocular defocus curves. Photopic and mesopic contrast sensitivity was recorded. Reading acuity was evaluated using an electronic reading desk at fixed distances and at the patient’s preferred near and intermediate distances. Visual symptoms were assessed with a halo and glare simulator plus a patient questionnaire which also recorded quality of life. Results: Median postoperative monocular UDVA was 0.13logMAR (range -0.08 to 0.42logMAR), median CDVA was -0.01logMAR (range -0.20 to 0.22logMAR), median UIVA at 80 cm was -0.05logMAR (range -0.18 to 0.58logMAR) and median UNVA at 40 cm was 0.14logMAR (range -0.10 to 0.64logMAR). Binocular uncorrected reading acuity was 0.10logMAR at 40 cm and 0.11logMAR at 80 cm. Patients preferred a median intermediate reading distance of 62.8 cm over the predetermined 80 cm, which allowed them to read smaller letter size but did not improve reading acuity. Patients reported a high rate of spectacle independence and satisfaction in everyday life and little to no dysphotopsia. Conclusion: The Mini WELL Ready IOL provided good postoperative functional results at far and intermediate distances and improved the visual and reading acuity at reading distance. The lens caused little to no dysphotopsia.

scholarly journals Functional results and photic phenomena with new extended-depth-of-focus intraocular Lens

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Bert C. Giers ◽  
Ramin Khoramnia ◽  
Dorottya Varadi ◽  
Hannah Wallek ◽  
Hyeck-Soo Son ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Functional Results ◽  
Depth Of Focus ◽  
Extended Depth Of Focus

scholarly journals Performance of a New-Generation Extended Depth of Focus Intraocular Lens—A Prospective Comparative Study

2019 ◽  
Vol 8 (4) ◽  
pp. 285-289 ◽  
Author(s):  
Madhivanan Nivean ◽  
Pratheeba Devi Nivean ◽  
Jagadeesh Kumar Reddy ◽  
Kavithaa Ramamoorthy ◽  
Nishanth Madhivanan ◽  
...  
Keyword(s):  
Comparative Study ◽  
Intraocular Lens ◽  
Depth Of Focus ◽  
Extended Depth Of Focus ◽  
Prospective Comparative Study ◽  
New Generation

scholarly journals Comparison of visual outcomes after bilateral implantation of a diffractive trifocal intraocular lens and blended implantation of an extended depth of focus intraocular lens with a diffractive bifocal intraocular lens

2017 ◽  
Vol Volume 11 ◽  
pp. 1911-1916 ◽  
Author(s):  
Andre Lins de Medeiros ◽  
Andre Gustavo de Araujo Rolim ◽  
Antonio Francisco Pimenta Motta ◽  
Bruna Vieira Ventura ◽  
César Vilar ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Depth Of Focus ◽  
Visual Outcomes ◽  
Extended Depth Of Focus ◽  
Bifocal Intraocular Lens

scholarly journals In Vitro Aberrometric Assessment of a Multifocal Intraocular Lens and Two Extended Depth of Focus IOLs

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Vicente J. Camps ◽  
Angel Tolosa ◽  
David P. Piñero ◽  
Dolores de Fez ◽  
María T. Caballero ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Wavefront Sensor ◽  
Optical Bench ◽  
Depth Of Focus ◽  
Multifocal Intraocular Lens ◽  
Extended Depth Of Focus ◽  
Presbyopia Correction

Purpose. To analyze the “in vitro” aberrometric pattern of a refractive IOL and two extended depth of focus IOLs.Methods. A special optical bench with a Shack-Hartmann wavefront sensor (SH) was designed for the measurement. Three presbyopia correction IOLs were analyzed: Mini WELL (MW), TECNIS Symfony ZXR00 (SYM), and Lentis Mplus X LS-313 MF30 (MP). Three different pupil sizes were used for the comparison: 3, 4, and 4.7 mm.Results. MW generated negative primary and positive secondary spherical aberrations (SA) for the apertures of 3 mm (−0.13 and +0.12 μm), 4 mm (−0.12 and +0.08 μm), and 4.7 mm (−0.11 and +0.08 μm), while the SYM only generated negative primary SA for 4 and 4.7 mm apertures (−0.12 μm and −0.20 μm, resp.). The MP induced coma and trefoil for all pupils and showed significant HOAs for apertures of 4 and 4.7 mm.Conclusions.In an optical bench, the MW induces negative primary and positive secondary SA for all pupils. The SYM aberrations seem to be pupil dependent; it does not produce negative primary SA for 3 mm but increases for higher pupils. Meanwhile, the HOAs for the MW and SYM were not significant. The MP showed in all cases the highest HOAs.

scholarly journals Visual Outcomes after Bilateral Implantation of an Extended Depth of Focus Intraocular Lens: A Multicenter Study

2020 ◽  
Vol 34 (6) ◽  
pp. 439-445
Author(s):  
Moonjung Choi ◽  
Chan Young Im ◽  
Jin Ki Lee ◽  
Hyung-il Kim ◽  
Hyo Soon Park ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Multicenter Study ◽  
Depth Of Focus ◽  
Visual Outcomes ◽  
Extended Depth Of Focus
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