Tough™ 1.60 & 1.67 Hi Index

About The Product

At the time polycarbonate was almost the perfect lens material, yet we are now emphasizing the benefits of the new “Tough” TM lens material.
Compared to other lenses it has exceptional impact resistance properties whilst having good static load resistance contribute to ophthalmic lens wearer eye safety, and also bettering polycarbonate with a 42 Abbe value.
“Tough” TM brings superb optical quality. With both high refractive index and high Abbe number.
“Tough” TM lenses are lightweight optical material to combine the best attributes of Hi-Tech advance monomers. The result is a product that provides high impact resistance while retaining superior optical performance. attributes for impact resistance. “Tough” TM are perfect for retaining superior optics and processability because it is highly stable.
Lightweight “ToughTM” blends the benefits of light weight and thinness with available advance index of 1.60, often resembling a high index lens, but stronger.

Specification & Technical information

  • Refractive Index: 1.60
  • Material: Japanese Monomer
  • Design: Spherical
  • Abbe Value: 42
  • Gravity: 1.30
  • Diameter: +65mm/-70mm/-75mm
  • UV: 400
  • Available Certification: CE, FDA, ISO 9001


  • Superb Quality
  • Recommended For Rimless Frames
  • Unmatched Clarity
  • Lighter and Thinner Than Traditional Lenses
  • Thinner and Elegant Due to Its High refractive Index
  • Can Be Placed In Any Fashion Frame
  • Available in different Design

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Coating Available:

  • Hard Coated
  • Hard Multi Coated
  • Super Hydrophobic
  • Un Coated

Our Certifications:

This lens has been manufactured in accordance with FDA impact-Resistant regulation NO.E 199945. Note: “Impact-resistance” Lenses are neither shatterproof nor unbreakable – ISO9001 MDD-Authorized Representative in Europe: MEDES Limited-Shenley Radlett, Herts WD777AR London-England TelFax: +44-1923-859810

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