Mineral lens materials

MIN 153

  • Provides very good image properties
  • Has a high surface hardness
  • Very scratch resistant
  • Practical field of application from +2dpt to -3dpt

MIN 160

  • ~20% thinner than MIN 153
  • Very good image properties
  • Has a high surface hardness
  • Very scratch resistant
  • Practical field of application from +3dpt to -5dpt

MIN 170

  • ~30% thinner than MIN 153
  • Despite higher density no heavier than MIN 153
  • Has a high surface hardness
  • Very scratch resistant
  • Practical field of application for medium and strong myopia from -4dpt to -8dpt and for medium hyperopia from +2dpt to +4dpt

MIN 180

  • ~40% thinner than MIN 153
  • Despite higher density no heavier than MIN 153
  • Has a high surface hardness
  • Very scratch resistant
  • Practical field of application for myopia from -6dpt

MIN 190

  • ~50% thinner than MIN 153
  • ~10% thinner than MIN 180
  • Despite higher density no heavier than MIN 153
  • Has a high surface hardness
  • Very scratch resistant
  • Practical field of application for strong myopia up to -8dpt