Specifications

high scratch resistance
new design,slim,thinner high hardness
high transmittance
HC HMC coating available

 

Finished lens features:

1) Reflective index: 1.59

2) Abbe value: 32

3) Specific gravity: 1.20

4) Transmittance: 91%

5) Diameter: 70mm for minus power and 65mm for plus power

6) Power range:

a) SPH: Plano to -6.00 / CYL:0.00 to -2.00

b) SPH: +0.25 to +4.00 / CYL:0.00 to -2.00

c) RX: SPH: -6.25 to -10.00, SPH: +4.25 to +6.00

d) CYL: -2.25 to -4.00

7) Minus power exceed -4.00 and all plus power lenses are with aspherical design

8) Available in tintable hard-coated, hard-coated, hard multi-coated

 

Super Hi-index 1.67 HMC EMI UV400 Aspheric Spectacle Lenses

1) Reflractive index: 1.67

2) Abbe value (vd): 32

3) Specific gravity (p): 1.35

4) Diameter: 70mm/75mm

5) 100% intercept to uv400nm rays, Double hard (scratch resistant) coating

6) Low reflection multi (anti reflective) coating

7) 99% of visual transmittance

8) Power range:

Sph: 0.00 ~ +10.00 / Cyl: 0.00 ~ -6.00

Sph: 0.00 ~ -10.00 / Cyl: 0.00 ~ -6.00

9) Semi-finished Lenses:

  Base: 50, 200, 400, 600, 800