Index 1.60, is a lens material 25% thinner than standard. The thickness of the lens is also influenced by the diameter of the eyeglass lens, which depends on the frame size and pupillary distance. For high correction values, it is advisable to choose frames with a smaller lens diameter. Some lenses offer METS optimization - fitting the smallest required diameter. We recommend optimization for positive correction values.
Anti-sun tinting with permanent coloration 85% + 100% UV filter
Classic "spherical" lens construction.
Anti-reflective coatings with additional layers for easier cleaning, repelling dirt and dust. An additional hardened layer ensures longer use of glasses.
Advanced HOYA spectacle lenses.
**The latest and most advanced** premium anti-reflective coating. Thanks to exceptional clarity, **superior scratch resistance and UV protection**. Hi-Vision Meiryo has the most effective combination of features ensuring visual acuity, **long-lasting lens protection and unparalleled transparency.**
Increased mechanical resistance. Optical material recommended for "rimless" frames. Can be used in frameless mounts.
**3-year manufacturer's warranty** covering material defects.