Results 111 to 120 of about 7,330 (214)

Quantitative cataract measurement with the Scheimpflug technique [PDF]

open access: yes, 1999
Cataract is the most prevalent blinding eye disease. Scheimpflug photography is an objective method for documentation of lens nuclear opacity. Using the Scheimpflug slit-lamp technique, a photograph, in focus from the anterior surface of the cornea to ...
Wen Qian (480325)
core  

Investigation of a real-time location system of corneal astigmatic axis

open access: yesEye and Vision, 2017
Background To construct a real-time computerized location system (RCLS) to analyze and display the axis of corneal astigmatism and to compare its accuracy with the Scheimpflug method.
Jian-Guo Zhao   +3 more
doaj   +1 more source

Comparison of Placido disc and Scheimpflug image-derived topography-guided excimer laser surface normalization combined with higher fluence CXL: the Athens Protocol, in progressive keratoconus [PDF]

open access: yes, 2013
Anastasios John Kanellopoulos,1,2 George Asimellis11Laservision.gr Eye Institute, Athens, Greece; 2New York University School of Medicine, Department of Opthalmology, NY, NY, USABackground: The purpose of this study was to compare the safety and ...
Asimellis G, Kanellopoulos AJ
core  

Scheimpflug imaging of the post lens tear film during contact lens wear [PDF]

open access: yes, 2014
A new imaging methodology is described to visualise the post lens tear film (PLTF) during contact lens wear. A rotating-Scheimpflug camera in combination with sodium fluorescein allows evaluation of the PLTF for different contact lens modalities,
Vincent, Stephen J.   +3 more
core  

In vivo evaluation of epikeratophakia lenses by means of scheimpflug photography [PDF]

open access: yes, 1989
Epikeratophakia, Scheimpflug photography, optical ...
Busin, M.   +4 more
core  

Refractive correction method for digital charge-coupled device-recorded Scheimpflug photographs by means of ray tracing [PDF]

open access: yes, 2005
Our purpose is to correct digital CCD-recorded Scheimpflug photographs, imaging both the anterior and posterior corneal surface, the anterior chamber, and the anterior eye lens surface for optical distortions.
Fink, Wolfgang
core  

A 1.57 μm fiber source for CO2 Scheimpflug DIAL [PDF]

open access: yes, 2017
A 1.3 W, narrow linewidth source at 1.57 μm for Scheimpflug DIAL was developed. Itwas tunable from 1570.859 nm to 1573.068 nm with a 2.9 MHz linewidth, and used for CO2measurements.QC ...
Lindberg, Robert   +3 more
core  

Scheimpflug-Based Corneal Biomechanical Analysis As A Predictor of Glaucoma in Eyes With High Myopia [PDF]

open access: yes
Pedro ML Baptista,1,2 André S Ferreira,1,3 Nisa P Silva,1 Ana RM Figueiredo,1 Isabel C Sampaio,1 Rita VF Reis,1 Renato Ambrósio Jr,4– 8 Pedro M A M Menéres,1,2 João N M Beirão,1,2 Maria J F S Menéres1,2 1Ophthalmology Department, Centro Hospitalar ...
Baptista PML   +9 more
core  

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