Hoya's solution
Hoya's high-index lens materials have a unique composition and performance as well as unrivalled optical features. They are strong, flexible, thin and lightweight. 

  • 1.74: Hoya's thinnest, most elegant organic lens material
  • 1.67: Hoya's premium high-index organic lens material
  • 1.60: Hoya's number one organic lens material, a bestseller for more than 15 years; the top choice for rimless and nylor frames
  • 1.50: Hoya's standard organic lens material