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. 

  • Eyvia 1.74 Hoya's thinnest, most elegant organic lens material
  • Eynoa 1.67 Hoya's Premium High-index Organic Lens Material
  • Eyas 1.60 Hoya's number one organic lens material, a bestseller for more than 15 years; the top choice for rimless and nylor frames
  • PNX 1.53 Strong, flexible organic lens material that can withstand a knock or two; ideal for children
  • Plastic 1.50 Hoya's standard organic lens material