Infrared Retinoscopy
نویسندگان
چکیده
منابع مشابه
Infrared Retinoscopy
Retinoscopy could be a more effective and versatile clinical tool in observing a wide range of ocular conditions if modifications were made to overcome the inherent difficulties. In this paper, a laboratory infrared retinoscope prototype was constructed to capture the digital images of the pupil reflex of various types of eye conditions. The captured low-contrast reflex images due to intraocula...
متن کاملComparison of Mem Retinoscopy & Nott Retinoscopy & Their Interexaminer Repeatabilities
The results of previous studies comparing Monocular Estimate Method (MEM) retinoscopy and Nott retinoscopy (Nott) have not been consistent. The purposes of this study were to compare MEM and Nott measures of accommodative response with each other and to provide data on the interexaminer reliability of MEM and Nott. Two examiners performed both MEM and Nott retinoscopy on 50 young adult subjects...
متن کامل[In paediatric ophthalmology there is no preferred timing for retinoscopy].
BACKGROUND In paediatric ophthalmology retinoscopy may be performed immediately after an orthoptic examination or during an additional ambulatory visit. So far, no studies have been performed to investigate which of both procedures is preferred by the persons accompanying or examining the children. PATIENTS AND METHODS 32 consecutive children under the age of 16 were randomly assigned to have...
متن کاملDioptron-and retinoscopy-subjective discrepancies: effect of age.
It was confirmed that the Dioptron II returned a mean spherical equivalent of the order of one-tenth of a dioptre more myopic than an independent subjective result. In contrast to data from another objective technique, retinoscopy, we found no evidence from a sample of 379 eyes that this discrepancy varied with age.
متن کاملCorrelation between Retinoscopy and Monocular and Binocular Subjective Refraction
Purpose: The aim of the study was to investigate if static retinoscopy has a higher correlation with monocular than binocular subjective refraction, and also to see if there is any difference between these results and Mohindra retinoscopy. Methods: Retinoscopy and subjective refraction was performed on 32 adult subjects and the results from 29 of these were analysed. Results: The statistical an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Photonics
سال: 2014
ISSN: 2304-6732
DOI: 10.3390/photonics1040303