Jak efektivně provádět binokulární korekci sférické a cylindrické složky
| Title in English | How to Effectively Perform Binocular Correction of Spherical and Cylindrical Components |
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| Authors | |
| Year of publication | 2017 |
| Type | Article in Proceedings |
| Conference | Mikuláš 2017 s optometrií a ortoptikou |
| MU Faculty or unit | |
| Citation | |
| Web | https://is.muni.cz/auth/do/med/KOO/Sbornik_Mikulas_2017.pdf |
| Field | ORL, ophthalmology, stomatology |
| Keywords | Binocular correction; binocular subjective refraction; binocular balance |
| Description | Subjective refraction should be performed under conditions that simulate the patient´s normal distance viewing situation – including vergence, accommodation and pupil size. During monocular refraction, the occluder can induce proximal accommodation, manifest any horizontal heterophoria (with associated changes in accommodation) and any vertical or cyclophoria that could lead to an incorrect assessment of astigmatism. A binocular balance of accommodation is typically performed after a monocular refraction to relax and balance accommodation in the two eyes. Binocular refraction is also preferref in patients with latent nystagmus. |