1) Refractive index ND: 1.523

2) Density: 2.533

3) Abbe number: 60.5

4) Visible light transmission rate: 92%

5) 1.523 single vision lenses

Color: White, Pink, Photo b0rown, Photo grey

Diameter: 56mm, 60mm, 65mm

Powers:

a) For 56mm/60mm Sph: 0.00 to +/-6.00

b) For 65mm Sph: 0.00 to +/-6.00 / Cyl: +/-0.25 to +/-2.00

RX Power: Sph: 0.00 to +/-6.00 / Cyl: +/-2.25 to +/-4.00

6) Uncoating, Multi-coated(AR), AR&EMI treatment available in greenish and bluish color

7) Both finished and semi finished

8) Semi-finished lenses

Base: 1.00, 2.00, 3.00, 4.00, 5.00, 6.00