High Index 1.67
A premium high-index lens material
Thin and lightweight yet optically pure, it offers the perfect combination of clarity, comfort and style.
With a refractive index of 1.67, this High Index material is especially suited for anyone with a moderate to high prescription who requires a strong, elegant lens. Compared with a standard index lens, it is up to 40% thinner and five times stronger.
You will benefit from
Flexible with high tensile strength
Lightweight lenses that are extremely comfortable to wear
Protection from UV rays