Advances in Visual Optics

A special issue of Photonics (ISSN 2304-6732).

Deadline for manuscript submissions: 24 May 2025 | Viewed by 1256

Special Issue Editors

Institute of Modern Optics, College of Electrical Information and Optical Egineering, Nankai University, Tianjin 300050, China
Interests: visual optics; myopia control; refractive surgery; wavefront aberrations; ophthalmic lens design
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Guest Editor
Diestia Systems, 10441 Athens, Greece
Interests: physiological optics; intraocular scattering; straylight; retinal imaging; visual optics; adaptive optics; aberrometry; macular pigment; colour vision

Special Issue Information

Dear Colleagues,

In the past decade, the field of visual optics has experienced remarkable advancements. With an increasing emphasis on controlling myopia onset and progression, innovative optical modalities for myopia management have emerged. Refractive surgery, an effective method for myopia correction, has also progressed significantly, particularly with the widespread use of femtosecond technology in corneal refractive procedures. Additionally, novel intraocular lens (IOL) designs for cataract surgery continue to emerge. Significant strides have been made in ocular imaging technologies, such as optical coherence tomography (OCT) and adaptive optics, which have greatly improved diagnostic accuracy and treatment planning. Advances in ophthalmic biomechanics have enhanced our understanding of the mechanical properties of the eye, which is crucial for developing effective treatments for conditions like keratoconus. Moreover, the integration of big data and artificial intelligence in ophthalmology is showcasing immense potential for furthering the field.

This Special Issue of Photonics on “Advances in Vision Optics” will focus on, but is not limited to, new optical designs for ophthalmic lenses, refractive and cataract surgeries, myopia control, biomechanics, and the application of big data, machine learning, and deep learning in ophthalmology. We invite submissions that span visual optics, physiological optics, ophthalmology, and ocular imaging, including theoretical, experimental, and clinical studies.

Dr. Yongji Liu
Dr. Dimitrios Christaras
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Photonics is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • visual optics
  • myopia control
  • refractive and cataract surgery
  • intraocular lens
  • optics of the eye
  • eye model
  • wavefront aberration
  • new technologies in visual optics
  • applications of artificial intelligence in visual optics
  • lens and ocular biomedics

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Published Papers (1 paper)

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Research

10 pages, 7201 KiB  
Article
Array-Patterned Micro-Structures in Spectacle Lenses Designed for Myopia Control via Image Blur
by Huilv Jiang, Zengwei Zhao, Quan Yuan, Yiqian Li, Ke Ma, Yaoyao Fu, Jiaojie Chen, Jun Jiang and Yiyu Li
Photonics 2025, 12(2), 110; https://doi.org/10.3390/photonics12020110 - 26 Jan 2025
Viewed by 865
Abstract
Using micro-structure components in spectacle lenses has enabled myopia progression control in children and teenagers. However, the optical design of these spectacle lenses has never been discussed, leading to a lack of correct understanding of the underlying optical treatment principles. In this work, [...] Read more.
Using micro-structure components in spectacle lenses has enabled myopia progression control in children and teenagers. However, the optical design of these spectacle lenses has never been discussed, leading to a lack of correct understanding of the underlying optical treatment principles. In this work, array-patterned hexagonal lenslets with two powers of opposite signs were proposed to construct a lenslet array-integrated (LARI) spectacle lens developed for an ongoing, randomized, controlled clinical trial and to support the optical approach to myopia control leveraging retinal image blur. We found that the phase modulation induced by the micro-structures of the lenslet array contributes to the increase in RMS wavefront aberrations, leading to image blur, further inspiring the novel array-patterned micro-structure design with high-order phase elements (HOPEs). The optical performance of both LARI and HOPE spectacle lenses was investigated by simulation and experiment. Full article
(This article belongs to the Special Issue Advances in Visual Optics)
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