Producing SPORTS.free Single Vision lenses with freeform technology facilitates an even higher degree of lens performance optimisation.

SPORTS.free Single Vision lenses represent the definitive choice of lens for fi tting to a sport spectacle frame, giving unsurpassed wearer comfort. This is achieved through ultra-close analysis of all the relevant calculations, simulating every eye movement anticipated during sports vision tasks so as to arrive at the optimal lens surface form.

Optimisation of SPORTS.free Single Vision is initiated at the principal vision reference point, but also entails calculations for thousands of points across the full lens surface, making best visual acuity available in all directions of gaze. Peripheral vision is systematically enhanced, achieving a 3-D vision effect. Wearer performance can also be enhanced thanks to improvement in visual coordination and orientation, and in stereopsis.

To enable us to work these calculations effectively, we ask the practitioner to provide information on PD and vertical centration with every SPORTS Single Vision lens order.

We recommend fitting on main visual direction to achieve best lens performance in a variety of sports vision contexts.