The Ultimate High Index Choice

Added Comfort
Thinner and lighter than 1.67 and rivaling 1.74 for greater comfort in mid to stronger prescriptions.

AR Coating
Application of a quality anti-reflective coating allows lens to transmit maximum light for sharper night vision and less glare.

Less Aberration
Higher ABBE value (36) than 1.67 and 1.74 resulting in less chromatic aberration.

Added Frame Options
Giving your patients the opportunity to choose frames that would normally not work with challenging prescriptions.

UV Protection
Exceeds 99% UV protection from the sun’s damaging rays.

Superior Strength
High tensile strength for optimal performance with drill mounts and rimless; 3 times stronger than hard resin.

Ultra Durability
Impact resistance four times that of the 1.74 lens for superior durability.

Compare Thindex 1.70 to other materials

Novella Thindex 1.70 - short corridor progressive

120 degree far vision field - for unmatched comfort and a wide far distance.



Soft Design - for a smooth transition between viewing distances.

14 mm fitting height / 11mm Short Corridor - a perfect match for small, stylish frames allowing the near and reading areas to remain intact.

Variable Inset - providing wide, stable near vision.