Results 181 to 190 of about 13,973 (223)
Some of the next articles are maybe not open access.
Mydriatic Solution for Indirect Ophthalmoscopy
Archives of Ophthalmology, 1981To the Editor. —We read with interest the article "Mydriatic Solution for Outpatient Indirect Ophthalmoscopy" in theArchives(1980;98:1572-1574) by Sinclair et al. Their results support our findings reported earlier ( Am J Ophthalmol 1980;89:553-559), which, apparently, the authors did not have the opportunity to see during the processing of their ...
L, Apt, A, Henrick
openaire +2 more sources
DIRECT OPHTHALMOSCOPY WITH SIMULTANEOUS COLOUR TELEVISION TRANSMISSION
Acta Ophthalmologica, 1979The authors have developed a direct ophthalmoscope with simultaneous television transmission. The ophthalmoscope is used clinically for student as well as postgraduate teaching and for intercollegial discussion of retinal changes which give rise to differential diagnostic difficulties.
E, Scherfig, J, Edmund, A, Northeved
openaire +2 more sources
Astigmatism correction in direct ophthalmoscopy
Fourth International Conference on Applications of Optics and Photonics, 2019We present experimental data using an artificial eye in order to show how much astigmatism significantly reduces the quality of the retinal images obtained with a panoptic direct ophthalmoscope with two different magnifications (no magnification and a 6x magnifier.
Ala Hssain, Eva Acosta, Justo Arines
openaire +1 more source
Comparison of two ophthalmoscopes for direct ophthalmoscopy.
Clinical & experimental ophthalmology, 2011To measure the ease of use and performance of the Optyse lens-free ophthalmoscope compared with the standard Keeler pocket ophthalmoscope, and to assess its suitability as an inexpensive ophthalmoscope for medical students.Randomized cross-over study.Twenty second-year medical students, 10 as ophthalmoscopists ('observers') and 10 as 'patients ...
Niraj, Mandal +6 more
openaire +2 more sources
Lateral and Longitudinal Magnification in Direct and Indirect Ophthalmoscopy
Archives of Ophthalmology, 1971Object-image relationships in a reduced schematic eye have been considered for both direct and indirect ophthalmoscopy. Certain distorting effects of lateral and longitudinal magnification in ophthalmoscopy have been defined and compared. The model described allows first order evaluation of imagery for both axial and oblique viewing of the patient's ...
J M, Enoch, M F, Goldberg
openaire +2 more sources
An alternative to direct ophthalmoscopy
The Clinical Teacher, 2016Elliott, Ah-Kee +3 more
openaire +2 more sources
Radiation therapy‐associated toxicity: Etiology, management, and prevention
Ca-A Cancer Journal for Clinicians, 2021Kyle Wang
exaly
Ophthalmology and Direct Ophthalmoscopy in Contemporary Medical Education
American Journal of Ophthalmology, 2022Matthew J. Hartley, George B. Bartley
openaire +2 more sources
Direct Photocatalyzed Hydrogen Atom Transfer (HAT) for Aliphatic C–H Bonds Elaboration
Chemical Reviews, 2022Luca Capaldo +2 more
exaly