2 Apps in This BundleSee All
Get KyberVision's mobile Vision Testing Suite consisting of "Visual Acuity XL" (VAXL) for iPad and "Contrast Sensitivity Function" (CSF) for iPhone, iPad and iPod touch.
VAXL for iPad (including mini, Retina Display & Pro) brings computerized versions of the "gold standard" acuity testing on this popular mobile platform in the clinical environment and it provides an efficient and reliable assessment of visual acuity for literate & illiterate people as well as preschool children.
CSF offers a quick and efficient way to assess the Contrast Sensitivity Function through an adjustment procedure. Contrast thresholds are simply measured by adjusting a contrast slider until the stimulus is barely visible. This process is repeated a number of times for a range of spatial frequencies. A full CSF can be then obtained in just a couple of minutes and fitted with a standard model to derive the descriptive parameters of the CSF: peak frequency, peak sensitivity, bandwidth, cut-off frequency and DC attenuation.
With Family Sharing set up, up to six family members can use this app.