Purpose:: Two commonly used categories of stereotests are" real depth" tests, such as the
near Frisby (nF) and the distance Frisby–Davis 2 (FD2), and polaroid vectograph–" randot" …

PURPOSE: To compare the performance of real depth and Randot stereotests in strabismic
and nonstrabismic patients. DESIGN: Observational case series. METHODS: Stereoacuity …

Purpose: The Paul Harris (PH) Randot test is a vectographic booklet for measuring
stereopsis that, similarly to the TNO stereotest but unlike the Titmus stereofly and traditional …

Purpose: Stereopsis is the ability to extract depth information from retinal disparities.
Although perception of depth and 3-D structure is possible with just monocular cues, the …

Purpose:: Distance stereoacuity data may be useful in assessing strabismic patients who
have differences in the distance and near angle of deviation, including intermittent XT. We …

Purpose: A new Distance Randot test was designed as a 'distance version'of the Randot
near stereoacuity test, specifically to assess binocularity in strabismic patients with …

Purpose: The purpose of this study was to develop a convenient test of stereopsis in the
clinic that is both robust and reliable and capable of providing a measure of variability …

PURPOSE: To develop a presentation protocol for the new Frisby-Davis 2 (FD2) distance
stereoacuity test. DESIGN: Prospective data collection. METHODS: Stereoacuity was tested …

Purpose: Assessment of distance stereopsis in adult patients with ocular motility
disturbances in an outpatient clinical situation. Methods: 100 patients with disturbances of …

Purpose: Measuring stereoacuity is an important part of the visual examination and several
tests are in use in clinical practice. The introduction of tests to measure stereoacuity at …