scholarly journals Contact Lenses for Color Vision Deficiency

2020 ◽  
Vol 6 (1) ◽  
pp. 2000797
Author(s):  
Mohamed Elsherif ◽  
Ahmed E. Salih ◽  
Ali K. Yetisen ◽  
Haider Butt
Keyword(s):  
Color Vision ◽  
Contact Lenses ◽  
Color Vision Deficiency

Metasurface-based contact lenses for color vision deficiency

2020 ◽  
Vol 45 (6) ◽  
pp. 1379
Author(s):  
Sharon Karepov ◽  
Tal Ellenbogen
Keyword(s):  
Color Vision ◽  
Contact Lenses ◽  
Color Vision Deficiency

Two-Dimensional Biocompatible Plasmonic Lenses for Color Blindness Correction

2021 ◽  
Author(s):  
N. Roostaei ◽  
S. M. Hamidi
Keyword(s):  
Color Vision ◽  
Contact Lenses ◽  
Low Cost ◽  
Color Blindness ◽  
Color Filter ◽  
Two Dimensional ◽  
Simple Design ◽  
Plasmonic Lens ◽  
Color Vision Deficiency ◽  
Plasmonic Lenses

Abstract Color blindness, or color vision deficiency (CVD), is an ocular disease that suppresses the recognition of different colors. Recently, tinted glasses and lenses have been studied as hopeful devices for color blindness correction. In this study, 2D biocompatible and flexible plasmonic lenses were fabricated using polydimethylsiloxane (PDMS) and an innovative, low-cost, and simple design based on the soft nano-lithography method. These lenses were investigated for correction of red-green (deuteranomaly) color blindness. The plasmonic lens proposed herein is based on the plasmonic surface lattice resonance (SLR) phenomenon and offers a good color filter for color blindness correction. The biocompatibility, low cost, and simple fabrication of these contact lenses can offer new insights for applications of color blindness correction.

Metasurface-based contact lenses for color vision deficiency: reply

2020 ◽  
Vol 45 (18) ◽  
pp. 5119
Author(s):  
Sharon Karepov ◽  
Tal Ellenbogen
Keyword(s):  
Color Vision ◽  
Contact Lenses ◽  
Color Vision Deficiency

scholarly journals ALCC-Glasses: Arriving Light Chroma Controllable Optical See-Through Head-Mounted Display System for Color Vision Deficiency Compensation

2020 ◽  
Vol 10 (7) ◽  
pp. 2381
Author(s):  
Ying Tang ◽  
Zhenyang Zhu ◽  
Masahiro Toyoura ◽  
Kentaro Go ◽  
Kenji Kashiwagi ◽  
...  
Keyword(s):  
Color Vision ◽  
Contact Lenses ◽  
Color Filter ◽  
Prototype System ◽  
Display System ◽  
New Approach ◽  
Color Vision Deficiency ◽  
Head Mounted Display ◽  
Color Calibration ◽  
Augmented Reality Technology

About 250 million people in the world suffer from color vision deficiency (CVD). Contact lenses and glasses with a color filter are available to partially improve the vision of people with CVD. Tinted glasses uniformly change the colors in a user’s field of view (FoV), which can improve the contrast of certain colors while making others hard to identify. On the other hand, an optical see-through head-mounted display (OST-HMD) provides a new alternative by applying a controllable overlay to a user’s FoV. The method of color calibration for people with CVD, such as the Daltonization process, needs to make the calibrated color darker, which has not yet been featured on recent commercial OST-HMDs. We propose a new approach to realize light subtraction on OST-HMDs using a transmissive LCD panel, a prototype system, named ALCC-glasses, to validate and demonstrate the new arriving light chroma controllable augmented reality technology for CVD compensation.

Metasurface-based contact lenses for color vision deficiency: comment

2020 ◽  
Vol 45 (18) ◽  
pp. 5117 ◽  
Author(s):  
Rafael Huertas ◽  
Miguel Ángel Martínez-Domingo ◽  
Eva M. Valero ◽  
Luis Gomez-Robledo ◽  
Javier Hernández-Andrés
Keyword(s):  
Color Vision ◽  
Contact Lenses ◽  
Color Vision Deficiency

scholarly journals Applications of Color in Design for Color-Deficient Users

2016 ◽  
Vol 25 (1) ◽  
pp. 23-30 ◽  
Author(s):  
Alex Chaparro ◽  
Maria Chaparro
Keyword(s):  
Color Vision ◽  
Design Teams ◽  
Color Vision Deficiency ◽  
Road Signs ◽  
Computer Interfaces ◽  
Universal Accessibility ◽  
Color Deficiency

Color vision deficiency is common, affecting one in every 12 men. Despite its prevalence, displays are seldom designed to accommodate color-vision-deficient (CVD) users, who confront daily challenges interpreting color in a broad range of applications, whether weather displays, informational graphics, road signs, or computer interfaces. In this article we discuss the prevalence of color deficiency, its effects, and the availability of tools that enable design teams to evaluate candidate solutions that meet the needs of CVD users, thereby ensuring universal accessibility.

scholarly journals Cone Photoreceptor Structure in Patients With X-Linked Cone Dysfunction and Red-Green Color Vision Deficiency

2016 ◽  
Vol 57 (8) ◽  
pp. 3853 ◽  
Author(s):  
Emily J. Patterson ◽  
Melissa Wilk ◽  
Christopher S. Langlo ◽  
Melissa Kasilian ◽  
Michael Ring ◽  
...  
Keyword(s):  
Color Vision ◽  
Cone Photoreceptor ◽  
Color Vision Deficiency ◽  
Green Color ◽  
Cone Dysfunction
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