The Spanish science magazine QUO has selected the third Seleccion Española de Ciencia, formed by the most prestigious researchers in Spain. This year’s selection includes Prof. Susana Marcos Director of the Visual Optics and Biophotonics Lab at the Instituto de Optica, CSIC.
Full link to article (in Spanish): http://www.quo.es/ciencia/seleccion-espanola-de-la-ciencia/seleccion-espanola-de-ciencia-2016
Link to interview to Susana Marcos (in Spanish): http://www.quo.es/ciencia/seleccion-espanola-de-la-ciencia/susana-marcos-directora-del-instituto-de-optica-daza-de-valdes-del-csic
Join OSA 100th anniversary with the Light The Future speaker series featuring distinguished scientists, engineers and Nobel Laureates. Susana Marcos, Professor of Research, Instituto de Óptica, Consejo Superior de Investigaciones Científicas and OSA Fellow, gave a public presentation at LAOP, Wednesday, 24 August 2016. The video of the presentation is now freely available online, courtesy of the Optical Society.
“An Eye into the Future”
The eye is a fascinating optical system, yet its performance gets compromised with age and disease. Myopia affects 25% of the population (90% in some Asian countries) and its prevalece is raising. Presbyopia, the age-related loss of the crystalline lens to accommodate near and far, affects 100% of the population over 45 years of age. Light-based technologies and optics allow us for a better diagnosis and treatment of the eye. Future optical technologies hold promise for restoring sight and will be key in improving eye care for all.
Susana Marcos explains SimVis, a wearable, see-through, binocular simultaneous vision simulator, providing patients the experience to see the world thru presbyopic corrections.
Full video collection from EyeWorld video Reporter at ESCRS in Copenhaguen can be found at: http://ewreplay.org/
Seven lectures on presbyopia correction, visual simulation, multifocal lenses and aberrations at upcoming meetings in Copenhagen (ISOP 2016 & ESCRS)
Busy schedule for VioBio Lab research on presbyopia correction, optical and visual quality featured in two of the most important conferences in the field, hold in the next weeks in Copenhagen). Note the following schedule of lectures by Susana Marcos in these conferences.
ISOP 2016. Susana Marcos, Program Committee, Moderator and Speaker
Talk: New Technologies to Aid in Presbyopic Correction Selection
Round table discussion on “Presbymechanics” with Jorge Alio, Susana Marcos & Dan Neal
Moderator of session “Lenticular methods of presbyopia correction”, with Bernhard Febrer Bowen, Ronald Kruger and SSusana marcos.
Link to program: http://www.presbyopia-international.com/2016ISOPprogram.pdf
Saturday 10- Tuesday 13
ESCRS 2016. Susana Marcos, Speaker
Start Time 1:00 PM,
Session ID: SAT: Oculentis1.1,
Title: Mythbuster: does LENTIS Mplus generate coma?
Start Time 1:45 PM
Session ID: Clinical Research Sym 3.02
Title: Handheld device for stimulating multifocal lenses outcomes
Start Time 8:30 AM
Session ID: Workshop on Visual Optics 1.03
Title: Aberrations of the optical system
Start Time 1:00 PM
Session ID: SAT: PhysIOL1.1
Title: Chromatic aberration in patients implanted with hydrophylic and hydrophobic PhysIOL IOLs
Start Time 9:18 AM
Session ID: FP-26991
Title: Insights on optical and visual performance with rotational asymmetric multifocal intraocular lenses
Vyas Akondi and Miriam Velasco presented at VPO2016, the xxth Edition of the Visual and Physiological Optics, two different studies pertaining the understanding and correction of presbyopia. Dr. Vyas Akondi presented computational validations of the Simultaneous Vision Simulator and its capability of representing different diffractive, refractive and extended depth of focus real IOLs. Miriam Velasco presented 3-D OCT-based measurements of the morphology of the presbyopic crystalline lens.
Link to the program: http://vpoptics.org/wp-content/uploads/2016/08/Programme-v20160816.pdf
The Optical Society of America (OSA), and the Spanish Council for Scientific Research (CSIC) highlights our recent publication in Optica about the SimVis
Both the Optical Society of America (CSIC) and the Spanish Council for Scientific Research (CSIC) have selected our recent publication in Optica about the Simultaneous vision device for promotion to the media via news releases (links below). This has triggered international media coverage of our research about SimVis.
A portable simultaneous vision device simulating multifocal corrections, published in Optica (Optical Society of America).
Multifocal lenses are increasingly used solutions for presbyopia, the age-related loss of crystalline lens focus ability. These lenses work by the principle of simultaneous vision, superimposing focused and defocused images on the retina. Providing the experience of simultaneous vision to a patient before permanent implantation of a multifocal lens is a recognized unmet need to increase the patient’s confidence and optimize the lens selection. In this study we developed a hand-held, see-through multifocal vision simulator based on temporal multiplexing of a tunable lens. After calibration and validation of the device, we measured nine patients with three monofocal, two bifocal, and two trifocal simulated corrections. Visual performance and perceptual quality with multifocal corrections varied across patients. The simultaneous vision simulator proved a promising compact tool to study visual performance with multifocal corrections and to select the lens design best suited for each patient, alternative to costly and bulky adaptive optics based devices.
The study has been published in Optica, a high impact journal of the Optical Society of America.
Carlos Dorronsoro, Aiswaryah Radhakrishnan, José Ramón Alonso-Sanz, Daniel Pascual, Miriam Velasco-Ocana, Pablo Pérez Merino y Susana Marcos. Portable simultaneous vision device to simulate multifocal corrections. Optica. DOI: 10.1364/OPTICA.3.000918
Susana Marcos Keynotes The Optical Society’s Light the Future Program at Latin American Optics and Photonics
The Optical Society (OSA), the leading global professional association in optics and photonics will host the latest in its Light the Future speaker series with speaker Susana Marcos, Institute of Optics, CSIC, Madrid, Spain. The program will take place at the Latin America Optics and Photonics (LAOP), a premier international conference in Latin America promoting industry development in optics and photonics within Latin America, on Wednesday, 24 August 2016, 18:15 –19:00 COT in Medellín, Colombia.Marcos͛ presentation ͞An Eye Into the Future͟ will explore the advances in light-based optical technologies that are paving the way for better diagnosis and treatment of eye ailments such as Myopia and Presbyopia.
The Light the Future speaker series will tour eight international cities as part of The Optical Society͛s Centennial program, featuring visionaries, futurists and Nobel Prize winners discussing how science affects our lives every day.
Full OSA press release:
Simulation of angularly and radially segmented multifocal patterns in an adaptive optics simulator, published in Vision Research.
We evaluated, optically and psychophysically, the quality provided by multizone radial and angular segmented phase designs in 8 subjects using a custom-developed Adaptive Optics (AO) We found that 2-zone segmented designs (angular & radial) provided better performance for far and near vision, 3- and 4-zone segmented angular designs performed better for intermediate vision. AO-correction of natural aberrations of the subjects modified the response for the different subjects but general trends remained.
The Adaptive Optics Visual Simulator developed in the current study allows evaluating vision with any multifocal solution, while controlling the natural aberrations of the subject and allows a better understanding of optical and visual interactions in multifocal simultaneous vision corrections, and to investigate whether these interactions are driven by optical or by neural effects, These results are important to improve intraocular lens design and to select the optimal design for a patient.
Susana Marcos accepted the Optical Society nomination to run in the elections for OSA Vicepresident. Elections are now open until Sept 23, 2016, and OSA members can cast their votes.
Susana Marcos is the Director of the Visual Optics and Biophotonics Lab, IO-CSIC and past Director of the Institute of Optics (CSIC), and past OSA Director-at-Large. In her statement, she “envisions OSA as an international and multidisciplinary, inclusive society, supportive of minorities, women, young scientists, experienced researchers, and entrepreneurs — building on the solid ground of over a century of leadership in optics, with a shining future ahead.”
Founded in 1916, The Optical Society is the leading professional association in optics and photonics, home to accomplished science, engineering, and business leaders from all over the world. Over the course of OSA’s nearly one hundred year history, 34 OSA members have been awarded a Nobel Prize in Physics, Chemistry or Physiology/Medicine.
You can read the candidates’ statement and bios in this link:
Voting instructions have been sent by email to members, and can also be found here http://www.osa.org/en-us/about_osa/leadership_and_volunteers/election/