Results 21 to 30 of about 229,869 (143)

Extended-depth of field random illumination microscopy, EDF-RIM, provides super-resolved projective imaging [PDF]

Light: Science & Applications
The ultimate aim of fluorescence microscopy is to achieve high-resolution imaging of increasingly larger biological samples. Extended depth of field presents a potential solution to accelerate imaging of large samples when compression of information ...
Lorry Mazzella, Thomas Mangeat, Guillaume Giroussens, Benoit Rogez, Hao Li, Justine Creff, Mehdi Saadaoui, Carla Martins, Ronan Bouzignac, Simon Labouesse, Jérome Idier, Frédéric Galland, Marc Allain, Anne Sentenac, Loïc LeGoff   +14 more
doaj   +2 more sources

Visual Outcomes with Enhanced Monofocal and Non-Diffractive Extended Depth-of-Field Intraocular Lenses [PDF]

Clinical Ophthalmology
Jakub Poliński,1,2 Dorota Walasik-Szemplińska,2 Joanna Sempińska-Szewczyk,1 Janusz Skrzypecki3 1Department of Ophthalmology, National Medical Institute of the Ministry of the Interior and Administration, Warsaw, Poland ...
Poliński J, Walasik-Szemplińska D, Sempińska-Szewczyk J, Skrzypecki J   +3 more
doaj   +2 more sources

Multispectral extended depth-of-field fluorescence microscopy with co-designed meta-optics and neural reconstruction [PDF]

Light: Science & Applications
High numerical aperture fluorescence microscopy provides subcellular resolution, but its depth of field is extremely limited, so thick specimens quickly fall out of focus and typically require axial scanning.
Ipek Anil Atalay Appak, Haobijam Johnson Singh, Sanna Korpela, Teemu O. Ihalainen, Erdem Sahin, Christine Guillemot, Humeyra Caglayan   +6 more
doaj   +2 more sources

Extended Depth of Field Intraocular Lens for Cataract After Vitrectomy for Retinal Detachment: A Prospective Trial [PDF]

Ophthalmology and Therapy
Introduction This study aimed to evaluate visual outcomes and patient satisfaction following implantation of a non-diffractive extended depth of focus (EDOF) intraocular lens (IOL) in eyes with cataract developing after pars plana vitrectomy (PPV) for ...
Efstathios Vounotrypidis, Dorian Begaj, Rupert Kamnig, Julie Meyer, Melih Parlak, Christian M. Wertheimer, Armin Wolf   +6 more
doaj   +2 more sources

Clinical Performance After Implantation of a New Purely Refractive Extended Depth of Field Intraocular Lens in Cataract Patients [PDF]

Clinical Ophthalmology
Gerd Uwe Auffarth,1 Alexandra-Teodora Negoescu,1 Frederick Kremser,1 Lizaveta Chychko,1 Lusine Vogormian,1 Ramin Khoramnia,1,2 Timur M Yildirim1 1Department of Ophthalmology, Heidelberg University Hospital, Heidelberg, Germany; 2Department of ...
Auffarth GU, Negoescu AT, Kremser F, Chychko L, Vogormian L, Khoramnia R, Yildirim TM   +6 more
doaj   +2 more sources

Extended Depth-of-Field Intraocular Lenses: An Update. [PDF]

Asia Pac J Ophthalmol (Phila), 2020
Extended depth-of-focus (EDOF) is a new intraocular lens (IOL) technology in the treatment of presbyopia. In contrast to multifocal (MF) IOLs, EDOF lenses create a single elongated focal point, rather than several foci, to enhance depth of focus. In this way, EDOF IOLs aim to reduce photic phenomena, glare, and halos, which have been reported in MF ...
Kanclerz P, Toto F, Grzybowski A, Alio JL.   +3 more
europepmc   +3 more sources

Extended Depth of Field Imaging for Mosaic Hyperspectral Images. [PDF]

Proc SPIE Int Soc Opt Eng, 2023
Hyperspectral imaging (HSI) is an emerging modality for digital pathology. The purpose of this study is to develop an extended depth of field (EDOF) method for mosaic hyperspectral images acquired with a snapshot camera. EDOF is a technique for ensuring that an image is in focus at all points.
Rathgeb A, Ma L, Tran M, Fei B.
europepmc   +4 more sources

Extended depth-of-field microscopy with a high-speed deformable mirror. [PDF]

Opt Lett, 2017
Shain WJ, Vickers NA, Goldberg BB, Bifano T, Mertz J.   +4 more
europepmc   +2 more sources

Influence of extended depth of focus intraocular lenses on visual field sensitivity

PLoS ONE, 2020
Purpose To investigate the influence of EDOF IOLs, TECNIS Symfony® (Johnson & Johnson Surgical Vision, Inc.), on visual field sensitivity and to compare the IOLs with other kinds of IOLs.
Makiko Takahashi, Chiemi Yamashiro, Takuya Yoshimoto, Yuka Kobayashi, Fumiaki Higashijima, Masaaki Kobayashi, Makoto Hatano, Manami Ohta, Tomohiko Nagai, Shinichiro Teranishi, Katsuyoshi Suzuki, Ryu Takabatake, Kazuhiro Kimura, I-Jong Wang   +13 more
doaj   +2 more sources

Contrast transfer characteristics of the light sword optical element designed for presbyopia compensations [PDF]

Journal of the European Optical Society-Rapid Publications, 2011
The paper discusses the abilities of the light sword optical element (LSOE) for presbyopia compensation. The imaging properties are analyzed by means of the modulation transfer functions and output images of the star resolution test.
Petelczyc K., Bará S., Ciro López A., Jaroszewicz Z., Kakarenko K., Kolodziejczyk A., Sypek M.   +6 more
doaj   +1 more source