Refractive lens power and lens thickness in children (6-16 years old). [PDF]
Sci Rep, 2021 To examine the refractive lens power (RLP) and lens thickness and their associated factors in children from North-Western China. Children from two schools (primary school and junior high school) in the North-Western Chinese province of Qinghai underwent ...
Lu T +10 more
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Age-related changes of lens thickness and density in different age phases. [PDF]
Int J Ophthalmol, 2022 AIM: To explore the changes in lens thickness and density with age. METHODS: A Chinese population-based retrospective study was performed. A total of 497 individuals (490 right eyes and 495 left eyes), ranging from 3 to 69 years old were included.
Wang YH, Zhong J, Li XM.
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Lens Thickness in Infants and Children with Cataracts. [PDF]
Ophthalmol SciPurpose: The purpose of this study was to determine the association between lens thickness and cataract in participants aged 0 to 5 years. Design: This was a prospective, multicenter, case–control study.
Wei L +13 more
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High-Resolution Image Analysis Reveals a Decrease in Lens Thickness and Cone Density in a Cohort of Young Myopic Patients. [PDF]
Front Med (Lausanne), 2021 Purpose: To study the association between axial length (AL) and the thickness of the lens, retina, choroid, and cone density with swept-source optical coherence tomography (SS-OCT) and an adaptive optics (AO) fundus camera.Design: A prospective cross ...
Xin X +5 more
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Associations of lens thickness and axial length with outcomes of laser peripheral iridotomy. [PDF]
Int J Ophthalmol, 2021 AIM: To investigate the association of axial length (AL), lens thickness (LT), and lens vault (LV) with postoperative anterior chamber angle metrics after laser peripheral iridotomy (LPI). METHODS: Prospective observational study of 69 patients (97 eyes)
Liu YM +6 more
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Image registration reveals central lens thickness minimally increases during accommodation. [PDF]
Clin Ophthalmol, 2017 Ronald A Schachar,1 Majid Mani,2 Ira H Schachar31Department of Physics, University of Texas at Arlington, Arlington, TX, 2California Retina Associates, El Centro, 3Byers Eye Institute of Stanford University, Palo Alto, CA, USAPurpose: To evaluate ...
Schachar RA, Mani M, Schachar IH.
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Considerations of a thick lens formula for intraocular lens power calculation
Zeitschrift für Medizinische PhysikBackground: In recent years, some lens manufacturers have committed to providing lens shape data for some of their lens models. The purpose of this study is to present a strategy for prediction of intraocular lens power and residual refraction based on a
Achim Langenbucher +6 more
doaj +3 more sources
The effect of different thickness scleral lens on corneal parameters in eyes with keratoconus
Indian Journal of Ophthalmology, 2022 Purpose: To investigate the impact of different-thickness scleral lenses (SLs) on corneal thickness, curvature, and fluid reservoir thickness in keratoconic eyes.
Asif Iqbal +2 more
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Lens thickness assessment: anterior segment optical coherence tomography versus A-scan ultrasonography [PDF]
International Journal of Ophthalmology, 2015 AIM: To assess lens thickness measurements with anterior segment-optical coherence tomography (AS-OCT) in comparison with A-scan ultrasonography (A-scan US). METHODS: There were 218 adult subjects (218 eyes) aged 59.2±9.2y enrolled in this prospective
Nikoo Hamzeh +5 more
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Response to recharge variation of thin rainwater lenses and their mixing zone with underlying saline groundwater [PDF]
Hydrology and Earth System Sciences, 2012 In coastal zones with saline groundwater, fresh groundwater lenses may form due to infiltration of rain water. The thickness of both the lens and the mixing zone, determines fresh water availability for plant growth.
S. Eeman +4 more
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