Results 231 to 240 of about 257,877 (269)

Deep learning-empowered low-cost portable automated refraction system: A solution to the inadequate effective correction rate of refractive errors in resource-limited areas. [PDF]

Ophthalmic Physiol Opt
Yan H, Yi Z, Qilin S, Hong C, Yan H, Wei T.   +5 more
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Instrument-based, non-cycloplegic versus cycloplegic refraction in pediatric and young adult populations (≤25 years): A systematic review and meta-analysis. [PDF]

Adv Ophthalmol Pract Res
Roque A, Nunes AF, Nascimento H, Martinez-Perez C.   +3 more
europepmc   +1 more source

Refractive outcome and visual quality of Ray-Tracing Guided LASIK: a prospective study. [PDF]

BMC Ophthalmol
Wang Y, Zhang Y, Pan J, Wang J, Fang X.
europepmc   +1 more source

Comparative Analysis of the Efficacy of 1% Tropicamide and 1% Cyclopentolate Eye Drops for Cycloplegic Refraction in Indonesian Paediatric Population. [PDF]

Br Ir Orthopt J
Sarayar R, Yulia DE, Rahayu T, Kekalih A.   +3 more
europepmc   +1 more source

Total keratometry for intraocular lens power calculation in eyes with previous myopic corneal refractive surgery. [PDF]

Indian J Ophthalmol
Vasavada AR, Vasavada S, Agarwal A, Aravind H, Brar S, Ganesh S.   +5 more
europepmc   +1 more source

Clinical data registry comparing outcomes of two light adjustable lenses. [PDF]

J Cataract Refract Surg
Doane J, Newsom TH, Slade S, Thompson V, Bruns N, Vukich J.   +5 more
europepmc   +1 more source

Clinical Evaluation of an Affordable Handheld Wavefront Autorefractor in an Adult Population in a Low-Resource Setting in the Amazonas. [PDF]

Vision (Basel)
Tayah D, Louzada RN, Magalhães PLM, Tayah Y, Amaral DC, Shato CWM, Dantas DO, Alves MR.   +7 more
europepmc   +1 more source

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Refraction and refractive surgery

Acta Ophthalmologica, 2009
AbstractAbstract not ...
openaire   +1 more source

Refractive lens exchange as a refractive surgery modality

Current Opinion in Ophthalmology, 2004
Refractive lens exchange is becoming a more popular method of refractive surgery in the presbyopic patient. The limitations of keratorefractive surgery have led to a resurgence of lens exchange surgery for patients with prescriptions outside the limits of corneal refractive procedures, in addition to patients with routine refractive errors requesting a
Richard S, Hoffman, I Howard, Fine, Mark, Packer   +2 more
openaire   +2 more sources