THindex 1.70 High Index Lens

•  View/Download full sized page: THindex 1.70 High Index Lenses announcement.

THindex 1.70 Aspheric high-Index lenses by Vision-Ease

Category: Clear Hi-Index Single Vision Aspheric

Material:  1.70 Aspheric Hi-Index

Price List Power Range:  Plano to 8.00 Sphere .12 to 3.00 Cyl

Rx Range:  Approximately -16.00D to +10.00D, varies depending on eye size and cylinder.

Notes:  Produced in-house at Luzerne Optical. 

Must be ordered  with one of the following AR Coatings:  Zeiss Carat Advantage Super ET, Zeiss Carat Advantage Gold ET, Zeiss Carat or Zeiss Carat Gold. Please add appropriate AR price to the pricing below.

Category: Clear Hi-Index Progressives

Material: 1.70 Aspheric Hi-Index

Price List Power Range:  Flat pricing regardless of lens power.

Rx Range: Approximately -15.00D to +6.00D, varies depending on eye size and cylinder.

Notes: Produced in-house at Luzerne Optical.  

Must be ordered  with one of the following AR Coatings: Zeiss Carat Advantage Super ET, Zeiss Carat Advantage Gold ET, Zeiss Carat or Zeiss Carat Gold. Please add appropriate AR price to the pricing below.       

Introducing THindex™ 1.70 Produced in-house at Luzerne Optical.
“The Ultimate High Index Choice”

Thin, Light & Durable with superior optics.  It’s an unbeatable combination with technical advantages and value surpassing 1.67 and 1.74 high index.

Abbe Value of 36.
Refractive Index of 1.70.
Specific gravity of 1.41 g/cc.

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

AR Coating.  Application of Luzerne Optical’s in-house Zeiss Carat Advantage or Zeiss Carat anti-reflective coatings allows the lenses 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.

Novella™ THindex™ 1.70 Short Corridor Progressive
Compact; without the compromise.  Novella Thindex 1.70 short corridor progressives combine optimum far and near vision with the best high index choice for wearers not wanting to compromise on frame selection, style or comfort.

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

Soft design for a smooth transition between viewing distances.

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

Variable inset providing wide, stable near vision.  The vision field is widened by giving an appropriate inset amount within each base curve allowing comfortable convergence and assuring stability of vision.