Product Details

free form lens

Place of Origin Zhejiang, China
Brand Name no
Model Number no
Lenses Material Resin
Vision Effect Progressive
Coating HMC
Lenses Color Clear

Product Features

Specifications

1.high scratch resistance
2.new design,slim,thin
3.HC HMC coating available
4.tintable various fashionable color

 free form lens

 

 

free form lens1)

 

1) Refractive index N=1.56

2) Abbe number V=42

3) Density 1.14g / cm3

4) Availbale color: grey brown pink purple blue orange green 7 colors

5) Corridor: 11mm 13mm

6) Diameter: 65mm,70mm, 75mm

7) Power range:

Sph: 0.00~ -2.00 Add: +1.00~ +3.00

  Sph: 0.00~ +3.00 Add: +1.00~ +3.00

8) Semi-finished lenses

Corridor: 11mm 13mm

Diameter: 75mm

Base: 100, 300, 500, 700

Add: +1.00~ +3.00

9) Coating Available: HMC, HMC+EMI UV400

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