Mineral (Glass) 1.523 Lens (China (Mainland))

Products name: Mineral(glass) 1.523 white single vision lens 1) nd.:1.523 2) diameter:60mm/65mm 3) power range: A) sph: Plano to -6.00/cyl: -0.25 - -2.00 +0.25 to +6.00/cyl: -0.25 - -2.00 B) rx power: Cyl: -2.25 to -4.00 are available 4) multi-coated (ar) and emi blocking available Product name: Photochromic mineral single vision lenses 1) nd=1.523, nd=1.508, nd=1.503 (grey and brown) 2) can be used in and out doors, in all climates and for many different activities 3) high original transmittance, high rate of darkening in the sun 4) power range: A) sph: Plano to -6.00/cyl: -0.25~-2.00 B) sph: +0.25 to +6.00/cyl: -0.25~-2.00 C) rx power: Cyl: -2.25 to -4.00 available 5) hard and multi-coated (ar) and ar + emi are available