Results 111 to 120 of about 11,140 (175)

Vecto-keratometry: determination of anterior corneal astigmatism in manual keratometers using power vectors

open access: yes
Background A new keratometric routine that employs power vector management for manual keratometers is described. This study evaluates the agreement of the new proposed keratometric technique with the classical one.
Salvador Roger, Raquel   +3 more
core   +1 more source

Accuracy of six contemporary toric formulas: analysis of 6753 eyes. [PDF]

open access: yesJ Cataract Refract Surg
Skrzypecki J, Koch DD, Wang L.
europepmc   +1 more source

Refractive Error Patterns and the Impact of Cycloplegia in Ametropic Children and Adolescents in Al-Baha, Saudi Arabia. [PDF]

open access: yesClin Optom (Auckl)
Alshehri JM   +8 more
europepmc   +1 more source

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