At Vmax Vision, we’re dedicated to developing and introducing innovative eye care technology that ultimately leads to better vision for lens wearers. Ourpatented PSF Refractor™ makes the traditional eye exam more comfortable for doctors and patients while delivering a more accurate eye-wear prescription – the Vmax Rx, or what we call the Vx™.The PSF Refractor’s Vx is maximized when combined with VmaxEncepsion™ Lenses. Encepsion Lenses are customized to face and frame measurements to ensure maximum performance and significantly better vision.