UltraHealth and ClearKone have two significant design differences.
In UltraHealth, the inner landing zone, where the GP rests gently on the cornea, is smoother and wider than with ClearKone. Secondly, UltraHealth has a new outer landing zone on the soft skirt which gently supports the entire lens system, keeping it aligned, supported and comfortable. These two design changes work together to improve both tear circulation and comfort.