Never Miss Another Walk-in Again
The PSF Refractor and PSF Integro utilize point spread function technology and are able to subjectively measure to 0.05D, providing 5X greater accuracy than the phoropter, providing the highest level of visual acuity and contrast sensitivity. PSF technology also provides a unique subjective nighttime exam.
The PSF Integro is a complete Refraction-Lane-in-a-Box, a 15–20 ft lane is no longer be required. The PSF Integro’s compact design allows doctors to achieve the highest level of precision and accuracy but in one third of the space. It provides a 20 ft effective distance without inducing an accommodative response.
The Perfectus, is the latest in objective and subjective refraction technology, combining a WF autorefraction with a subjective PSF refraction all in one box.