All news about SEECat project or loum

Initial Clinical Results of a New Telescopic IOL Implanted in Patients With Dry AgeRelated Macular Degeneration

Autors: Fritz H. Hengerer; Pablo Artal; Thomas Kohnenl; Ina Conrad-Hengerer.
Journal: Journal of refractive surgery
Volume: 31 (3)
Pages: 158-162
Year: 2015
ISBN: 1081-597X
PURPOSE: To evaluate the safety and efficacy of the iol­AMD technology (London Eye Hospital Pharma, London, UK), which includes two injectable, hydrophobic acrylic intraocular lenses (IOLs) in a pilot study of patients di­agnosed as having cataract […]

By |March 1st, 2015|Categories: 2015||0 Comments

Wide-field optical model of the human eye with asymmetrically tilted and decentered lens that reproduces measured ocular aberrations

Journal: Optica
Authors: James Polans, Bart Jaeken, Ryan P. McNabb, Pablo Artal,  Joseph A. Izatt
Volume: 2, Issue 2
Pages: 124-134
Year: 2015
ISBN: 2334-2536

Eye models are valuable tools that can help delineate the role of anatomical parameters on visual performance and guide the design of advanced ophthalmic instrumentation. We propose an optically accurate wide-field schematic eye that reproduces the complete […]

By |January 1st, 2015|Categories: 2015, Publications||0 Comments

Binocular visual performance with aberration correction as a function of light level

Autores: Christina Schwarz, Silvestre Manzanera, Pablo Artal
Revista: Journal of Vision
Volumen: 14
Paginas: 1-11
Fecha: 16-12-2014 (2014)
ISBN: 1534-7362

The extent to which monocular visual performance of subjects with normal amounts of ocular aberrations can be improved with adaptive optics (AO) depends on both the pupil diameter and the luminance for visual testing. Here, the benefit of correction of higher order aberrations for […]

By |December 17th, 2014|Categories: 2014, Publications||0 Comments

Pablo Artal en Ciencia al Cubo de RNE

Interesante entrevista al profesor Pablo Artal en el programa Ciencia al Cubo de RNE , presentado por América Valenzuela. En la entrevista, el director del proyecto SEECat, explica su proyecto para corregir las cataratas sin necesidad de cirugía.

podcast ciencia-cubo-unas-gafas-para-corregir-cataratas

By |November 3rd, 2014|Categories: News, SEECat's Media News||0 Comments

Óptica de telescopio espacial para revolucionar el manejo de las cataratas

Autores: Ainhoa Iriberri
Revista: El Confidencial
Fecha: 25-10-2014 (2014)

Pablo Artal (Zaragoza, 1961) creó el grupo de investigación que dirige actualmente, el Laboratorio de Óptica de la Universidad de Murcia (LOUM) hace ya 20 años. Antes había pasado por el CSIC tras hacer su posdoctorado en el Institut d’Optique de Orsay (Francia). Desde entonces, este catedrático que define su propio perfil como de “físico con […]

By |October 31st, 2014|Categories: News, SEECat's Media News||0 Comments

Optics of the eye and its impact in vision: a tutorial

Autores: Pablo Artal
Revista: Advances in Optics and Photonics
Volumen: 6
Paginas: 340-367
Fecha: 24-09-2014 (2014)
ISBN: 1943-8206
1. Introduction
The human eye is an extremely robust, and rather simple, optical instrument. It is composed of only two positive lenses, the cornea and the crystalline lens, that project images of the world into the retina initiating the visual process. Compared with artificial optical systems, often formed by many […]

By |September 24th, 2014|Categories: 2014, Publications||0 Comments

Un nuevo sistema de evaluación visual personaliza la elección de las lentes

Revista: Diario Médico.Com
Fecha: 15-09-2014
Desarrollado en la Universidad de Murcia, combina una serie de instrumentos oftálmicos que podrían sustituir, con mejoras ostensibles, a los que se emplean en la clínica diaria.
El grupo de investigación de excelencia del Laboratorio de Óptica (LOUM) de la Universidad de Murcia (UMU), dirigido por
Pablo Artal, ha conseguido hacer realidad uno […]

By |September 18th, 2014|Categories: SEECat's Media News||0 Comments

Comparison of binocular through-focus visual acuity with monovision and a small aperture inlay

Authors: Christina Schwarz, Silvestre Manzanera, Pedro M. Prieto, Enrique J. Fernández, and Pablo Artal
Revista: Biomedical Optics Express
Volumen: Vol. 5
Paginas: pp. 3355-3366
Fecha: 02-09-2014 (2014)
ISBN: 2156-7085
Corneal small aperture inlays provide extended depth of focus as a solution to presbyopia. As this procedure is becoming more popular, it is interesting to compare its performance with traditional approaches, such as monovision. Here, binocular visual acuity […]

By |September 2nd, 2014|Categories: 2014, Publications||0 Comments

Compact optical integration instrument to measure intraocular straylight

Authors: Harilaos Ginis, Onurcan Sahin, Alexandros Pennos and Pablo Artal
Journal: Biomedical Optics Express
Volume: Vol. 5
Pages: pp. 3036-3041
Date: 14-08-2014 (2014)
ISBN: 2156-7085

Optical measurement of straylight in the human eye is achallenging task. Issues such as illumination geometry, detector sensitivityand dynamic range as well as various inherent artifacts must be addressed.We developed a novel instrument based on the […]

By |August 14th, 2014|Categories: 2014, Publications||0 Comments

Binocular open-view instrument to measure aberrations and pupillary dynamics

Autores: Emmanuel Chirre, Pedro M. Prieto and Pablo Artal
Revista: Optics Letters
Volumen: Vol. 39
Paginas: pp. 4773-4775
Fecha: 07-08-2014 (2014)
ISBN: 0146-9592
We have designed and built a binocular Hartmann–Shack wave-front sensor using a single microlens array and camerafor real-time aberration measurement of both eyes in an open-view configuration. Furthermore, the use of a longwavelength (1050 nm) laser diode makes the illumination source completely invisible, so […]

By |August 7th, 2014|Categories: 2014, Publications, Sin categoría||0 Comments