A refraction test is usually given as part of a routine eye examination. It may also be called a vision test. This test tells your eye doctor exactly what prescription you need in your glasses or ...

Table 3 The direct light reflex on brimonidine-treated eyes before, and at 1, 6, and 24 h after instillation. Direct and consensual light reflexes under scotopic conditions were compared with reports ...

Spot Vision Screener (SVS) can conduct refraction tests for both eyes within a short period. This study aims to evaluate the refraction and pupil diameters of 3-year- and 1-month-old Japanese children ...