[Conventional techniques of visual field examination Part 2: confrontation visual field testing -- kinetic perimetry].

Evaluation of visual field findings is an essential ophthalmological task. Applying psychophysical principles enables noninvasive (topo-)diagnosis in cases of unexplained visual loss or suspected lesions of the visual pathway. Furthermore, any kind of expert opinion or ability test critically depends on adequate visual field findings. Repeated examinations allow functional follow-up of a disease and assessment of therapeutic efficiency. This paper explicitly focuses on conventional strategies since these are widespread, easily accessible, standardized, and well established in everyday practice over years. Standardized white-on-white perimetry with moving targets (kinetic perimetry) is the major topic of this paper (part 2) in addition to "rough"/preliminary confrontation visual field testing. This review series is aimed at imparting basic concepts in perimetry and psychophysics to ophthalmologists and also addresses interested physicians from other disciplines.