The BVI ISOPURE ® 123 intraocular lens: a new hydrophobic preloaded extended monofocal IOL with intermediate vision correction

Journal article

Ansari, Ejaz 2024. The BVI ISOPURE ® 123 intraocular lens: a new hydrophobic preloaded extended monofocal IOL with intermediate vision correction. Frontiers in Ophthalmology. 3, p. 1330335. https://doi.org/10.3389/fopht.2023.1330335
AuthorsAnsari, Ejaz
AbstractThe BVI ISOPURE® intraocular lens (IOL) (PhysIOL, Liege, Belgium) is a fully refractive, aspherical, monofocal lens based on isofocal technology. Isofocal technology provides cataract patients distance vision quality combined with improved unaided intermediate vision by accentuating the extended depth of field/focus (EDOF) effect whilst inducing minimal photic phenomena. Methods: PubMed, Web of Science, Scopus, and Google Scholar searches were conducted for published research articles featuring the ISOPURE 123 IOL. Results: Excellent uncorrected and corrected binocular distance visual acuity of at least 20/25 can be achieved; uncorrected binocular intermediate vision of 20/25 or better in 81% and 50% at 80 cm and 66 cm, respectively, and 42% binocular near vision of 20/40 or better can be achieved. The defocus curve showed good visual acuity at far and intermediate distances with a depth of focus value of 1.50 D. Photic phenomena are minimal compared to other EDOF IOLs. Excellent contrast sensitivity was maintained compared to a standard monofocal IOL. Conclusion: Studies show that this isofocal optic design IOL provides excellent visual performance for far vision and functional intermediate vision with an increased range of vision with few photic phenomena. This lens is an effective option for providing functional intermediate vision and correcting aphakia.
KeywordsDistance vision; Intermediate vision; Dysphotopsias; Intraocular lens; Extended depth of field/focus
Year2024
JournalFrontiers in Ophthalmology
Journal citation3, p. 1330335
PublisherFrontiers Media S.A.
ISSN2674-0826
Digital Object Identifier (DOI)https://doi.org/10.3389/fopht.2023.1330335
Official URLhttps://www.frontiersin.org/articles/10.3389/fopht.2023.1330335/full
Publication dates
Online01 Feb 2024
Publication process dates
Accepted29 Dec 2023
Deposited19 Feb 2024
Publisher's version
License
File Access Level
Open
Output statusPublished
Permalink -

https://repository.canterbury.ac.uk/item/9721v/the-bvi-isopure-123-intraocular-lens-a-new-hydrophobic-preloaded-extended-monofocal-iol-with-intermediate-vision-correction

Download files

Publisher's version
fopht-03-1330335.pdf
License: CC BY 4.0
File access level: Open

  • 89
    total views
  • 76
    total downloads
  • 3
    views this month
  • 10
    downloads this month

Export as

Related outputs

Graves' ophthalmopathy: the clinical and psychosocial outcomes of different medical interventions - a systematic review.
Bello, Oyinola Maria, Druce, Maralyn and Ansari, Ejaz 2024. Graves' ophthalmopathy: the clinical and psychosocial outcomes of different medical interventions - a systematic review. BMJ open ophthalmology. 9 (1), p. e001515. https://doi.org/10.1136/bmjophth-2023-001515
Five-year outcomes of ab interno Xen 45 gel stent implantation
Ansari, E. 2023. Five-year outcomes of ab interno Xen 45 gel stent implantation. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. https://doi.org/10.1007/s00417-023-06294-9
5-year outcomes of single iStent (G1) trabecular microbypass implantation with phacoemulsification in moderately advanced primary open angle glaucoma
Ansari, E. 2021. 5-year outcomes of single iStent (G1) trabecular microbypass implantation with phacoemulsification in moderately advanced primary open angle glaucoma. PLoS ONE. 16 (9), p. e0257015. https://doi.org/10.1371/journal.pone.0257015