Product Details

CR39 Progressive lens

Place of Origin Jiangsu, China
Brand Name Risee
Model Number 55mm-75mm
Lenses Material Resin
Vision Effect Progressive
Coating HMC
Lenses Color Green

Product Features

Specifications

1.High scratch resistance
2.New design,slim,thin
3.HC HMC coating available
4.Tintable various fashionable color

 CR39 Progressive lens

CR39 Progressive lens

Finished lenses:

1) Imported Israel moulds

2) Normal corridor (17mm):

a) Good for medium and large size frames

b) Popular in European countries

3) Short corridor (14mm):

a) Good for small and medium size frames

b) Popular in Asia and South America

4) Power range:

a) Plano ~ +3.00 / ADD +1.00 ~ +3.00

b) -0.25 ~ -2.00 / ADD +1.00 ~ +3.00

Semi-finished lenses:

1) Diameter: 75mm, 70mm

2) Normal corridor (17mm), Short corridor (14mm)

3) Base: 200, 400, 600, 800

4) Add: +1.00 ~ +3.00

 

 

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