Intraindividual Comparison of Color Perception and Contrast Sensitivity with and without a Blue Light-Filtering Intraocular Lens

2009 ◽  
Vol 19 (2) ◽  
pp. 235-239 ◽  
Author(s):  
Roman Eberhard ◽  
Pietro Roberti ◽  
Christian Prünte
Keyword(s):  
Contrast Sensitivity ◽  
Blue Light ◽  
Intraocular Lens ◽  
Color Perception ◽  
Intraindividual Comparison

Blue-light filtering intraocular lens in patients with diabetes: Contrast sensitivity and chromatic discrimination

2005 ◽  
Vol 31 (11) ◽  
pp. 2088-2092 ◽  
Author(s):  
Antonio Rodríguez-Galietero ◽  
Robert Montés-Micó ◽  
Gonzalo Muñoz ◽  
Cesar Albarrán-Diego
Keyword(s):  
Contrast Sensitivity ◽  
Blue Light ◽  
Intraocular Lens ◽  
Patients With Diabetes

scholarly journals Objective and subjective evaluation of trifocal diffractive intraocular Lens after cataract extraction with phacoemulsification: a prospective clinical study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Ahmed A. Zein El-Dein ◽  
Ahmed Elmassry ◽  
Hazem M. El-Hennawi ◽  
Ehab F. Mossallam
Keyword(s):  
Visual Acuity ◽  
Contrast Sensitivity ◽  
Intraocular Lens ◽  
Subjective Evaluation ◽  
Cataract Extraction ◽  
Prospective Clinical Study ◽  
Gradual Change ◽  
Quality Of Vision ◽  
Defocus Curve

Abstract Background This study aimed to assess visual outcomes, quality of vision and patients’ satisfaction of a trifocal diffractive intraocular lens after cataract surgery with phacoemulsification. Results The study included 36 eyes that underwent implantation of trifocal diffractive intraocular lens (IOL). The residual mean postoperative spherical equivalent was − 0.40 ± 0.29 diopters. Mean Uncorrected distance visual acuity was 0.80 ± 0.16 decimal (snellen equivalent 25 ft) while mean Uncorrected intermediate visual acuity was 0.82 ± 0.31 decimal (snellen equivalent 25 ft) and mean Uncorrected near visual acuity (UCNVA) was 0.87 ± 0.20 decimal (snellen equivalent 23 ft). In defocus curve, there was infinitesimal gradual change between the three foci. Contrast sensitivity was just below the inferior limit of normal. Conclusion Trifocal diffractive IOL created a true intermediate focus proved by VA and defocus curve and better quality of vision assessed by contrast sensitivity and high order aberration. Moreover, it was safe and effective for correcting distance and near vision in these patients. Most of the patients were very satisfied and achieved spectacle independence. Trial registration Registration number and date: NCT04465279 on July 10, 2020.

Effect of blue light-filtering intraocular lens on color vision in patients with macular diseases after vitrectomy

2016 ◽  
Vol 36 (6) ◽  
pp. 829-839
Author(s):  
Kumiko Mokuno ◽  
Tetsu Asami ◽  
Norie Nonobe ◽  
Hirotaka Ito ◽  
Kumi Fujiwara ◽  
...  
Keyword(s):  
Color Vision ◽  
Blue Light ◽  
Intraocular Lens ◽  
Macular Diseases

Wavefront Analysis, Contrast Sensitivity, and Depth of Focus After Cataract Surgery With Aspherical Intraocular Lens Implantation

2010 ◽  
Vol 149 (3) ◽  
pp. 383-389.e2 ◽  
Author(s):  
Marcony R. Santhiago ◽  
Marcelo V. Netto ◽  
Jackson Barreto ◽  
Beatriz A.F. Gomes ◽  
Adriana Mukai ◽  
...  
Keyword(s):  
Cataract Surgery ◽  
Contrast Sensitivity ◽  
Intraocular Lens ◽  
Intraocular Lens Implantation ◽  
Depth Of Focus ◽  
Wavefront Analysis ◽  
Lens Implantation
Sign in / Sign up

Export Citation Format

Share Document