NOVA FREE-FORM INTERNAL PROGRESSIVE LENS
- Backside internal surface brings fields of vision closer to the eye allowing patients an expanded field of view.
- Significant visual expansion: Trials conducted have proven up to 30% increase in all visual fields of lenses.
Nova Free-Form internal progressive process includes total control of off-center astigmatism and power error through aspheric compensation for each Rx. The wearer will receive a truly customized lens with an exact near, intermediate and distance Rx. Fitting height available as low as 15 mm.
Conventional PAL designs utilize a single base curve to cover a wide range of powers. This often results in compensated vision, especially in the near zone. Nova Free-Form aspheric calculation is customized in millions of optically precise combinations, therefore delivering optimized visual sharpness.
Toric, progressive and aspherically compensated surfaces are fused on the back side of the lens so wearer accommodation is automatic. Each lens is truly prescription-specific. This amounts to the greatest adaptation success rate.
Nova Free-Form is ideal for seasoned progressive wearers. It is perfect for smaller frame designs; it eliminates front curve distortion and significantly expands all visual zones. It is also available in a choice of 19 materials. (Please see Materials Availability Chart)
