RT Journal Article
T1 Imaging properties of the light sword optical element used as a contact lens in a presbyopic eye model
A1 Petelczyc, K.
A1 Bará Viñas, Salvador
A1 Ciro López, A.
A1 Jaroszewicz, Z.
A1 Kakarenko, K.
A1 Kolodziejczyk, A.
A1 Sypek, M.
K1 Geometric optical design
K1 Image formation theory
K1 Lens system design
K1 Vision modeling
K1 Visual optics
K1 Aging changes
AB The paper analyzes the imaging properties of the light sword optical element (LSOE) applied as a contact lens to the presbyopic human eye. We performed our studies with a human eye model based on the Gullstrand parameterization. In order to quantify the discussion concerning imaging with extended depth of focus, we introduced quantitative parameters characterizing output images of optotypes obtained in numerical simulations. The quality of the images formed by the LSOE were compared with those created by a presbyopic human eye, reading glasses and a quartic inverse axicon. Then we complemented the numerical results by an experiment where a 3D scene was imaged by means of the refractive LSOE correcting an artificial eye based on the Gullstrand model. According to performed simulations and experiments the LSOE exhibits abilities for presbyopia correction in a wide range of functional vision distances.
PB OSA Publishing
YR 2011
FD 2011
LK http://hdl.handle.net/10347/21800
UL http://hdl.handle.net/10347/21800
LA eng
NO K. Petelczyc, S. Bará, A. Ciro Lopez, Z. Jaroszewicz, K. Kakarenko, A. Kolodziejczyk, and M. Sypek, "Imaging properties of the light sword optical element used as a contact lens in a presbyopic eye model," Opt. Express 19, 25602-25616 (2011)
NO This work was supported by the Polish Ministry of Science and Higher Education under grant N N 514 149038 and by the Spanish Ministerio de Ciencia e Innovación (MICINN), grant FIS2008-03884 with complementary support from the European Social Fund implemented under the Human Capital Programme (POKL), project, “Preparation and Realization of Medical Physics Specialty.”
DS Minerva
RD 29 abr 2026