Zobrazeno 1 - 10
of 829
pro vyhledávání: '"Refractive lens"'
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1001-1009 (2024)
The phase problem in the context of focusing synchrotron beams with X-ray lenses is addressed. The feasibility of retrieving the surface error of a lens system by using only the intensity of the propagated beam at several distances is demonstrated. A
Externí odkaz:
https://doaj.org/article/1bbed202617240a4b22b30fb1cd2b60e
Publikováno v:
Российский офтальмологический журнал, Vol 17, Iss 2, Pp 108-115 (2024)
The article presents a clinical example of intraocular presbyopia correction in a patient who previously underwent laser vision correction by LASIK for mild myopia. Before the surgery, the distance VA mono- and binocular was 1.0, ADD for reading dist
Externí odkaz:
https://doaj.org/article/07b117c51cf249c58c5724402350bad2
Autor:
Lulu Chen, Lu Sun, Yongxiang Tang, Wenda Sui, Ailing Bian, Xia Zhang, Zaowen Wang, Yong Zhong, Shunhua Zhang
Publikováno v:
BMC Ophthalmology, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background Addressing presbyopia in the aging population, particularly in non-cataractous patients, remains a challenge. This study evaluates the outcomes of refractive lens exchange (RLE) with AT LISA tri 839MP trifocal intraocular lens (IO
Externí odkaz:
https://doaj.org/article/20b244ac463e41bc8cc20ed0b0fb06b5
Publikováno v:
Clinical Ophthalmology, Vol Volume 18, Pp 623-630 (2024)
Qingchen Li,1– 3,* Xiaolin Xie,1,2,* Jiasong Yang,1,2,4 Peng Gao,5 Wensheng Li1,2,4 1Shanghai Aier Eye Hospital, Aier Eye Hospital Group Co. Ltd, Shanghai, 201103, People’s Republic of China; 2Shanghai Aier Eye Institute, Aier Eye Hospita
Externí odkaz:
https://doaj.org/article/1638b34b413a485694d262231874115f
Publikováno v:
Clinical Ophthalmology, Vol Volume 18, Pp 605-612 (2024)
Xi Liu,1,2 Stephen J Hannan,3 Steven C Schallhorn,4,5 Julie M Schallhorn5,6 1Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Military Medical University), Chongqing, People’s Republic of China; 2Key Laboratory of
Externí odkaz:
https://doaj.org/article/eb7e4d44c1534f9c8913164ff97e573b
Autor:
Nadav Levinger, Nir Erdinest, Naomi London, Eliya Levinger, Shalhevet Goldfeather Ben Zaken, Dana Barequet, Irit Barequet, Asaf Achiron, Shmuel Levinger
Publikováno v:
Case Reports in Ophthalmology, Vol 15, Iss 1, Pp 143-149 (2024)
Introduction: Though patients with nanophthalmos frequently endure decreased quality of vision with contact lenses or spectacles, refractive surgery is generally an inadequate alternative due to the associated high refractive error. A refractive lens
Externí odkaz:
https://doaj.org/article/9874120336fb46bdbed7e146a184d585
Publikováno v:
Guoji Yanke Zazhi, Vol 23, Iss 10, Pp 1718-1722 (2023)
AIM: To investigate the influencing factors of vault after the posterior chamber phakic refractive lens(PC-PRL)implantation for patients with super high myopia.METHODS: Retrospective case study. A total of 40 patients with super high myopia(77 eyes)w
Externí odkaz:
https://doaj.org/article/bc6bab4585ed4a40b6196c766e0b9a0c
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5561 (2024)
This study compares a standard monofocal intraocular lens (IOL) with two rotationally asymmetric refractive multifocal IOLs, analyzing power profiles and wavefront data across three nominal powers. Tested IOLs included monofocal Acunex AN6 and multif
Externí odkaz:
https://doaj.org/article/05c1e925d8b44eb5bb707f8eb4925873
Publikováno v:
Clinical Ophthalmology, Vol Volume 18, Pp 1379-1380 (2024)
Avi Wallerstein,1,2,* Chelsea Ridgway,2,3,* Mathieu Gauvin1,2,* 1Department of Ophthalmology and Visual Sciences, McGill University, Montreal, QC, Canada; 2Lasik MD, Montreal, QC, Canada; 3School of Medicine, University of Montreal, Montr
Externí odkaz:
https://doaj.org/article/941418060da84bdd9a15cafc7c0b45ba
Publikováno v:
Ophthalmology and Therapy, Vol 12, Iss 3, Pp 1757-1773 (2023)
Abstract Introduction Refractive lens exchange (RLE) patients represent a unique population with a different baseline and set of expectations compared to their cataract counterparts. Visual outcomes and patient satisfaction following RLE with bilater
Externí odkaz:
https://doaj.org/article/cfb4b11fdd534fc08880d30dc2df060f