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about custom freeform multifocal lenses. often have 4 function.
A normal , it is base one. Has anti reflection and anti radiation functions.
B, blue light. ( inculd A function)
C. photochromic. ( inculd A function)
D blue light with photo grey together. ( includ A,B.C function together)
if no cylinder diopter, ( NO CYL). Only 1.56 index. A: 30-35, B: 35-40,
C: 38-45, D: 50-55USD.
Freeform lens. we can do Index : 1.56.1.61.1.67.1.74 , the price big different.
for 1.56 index :A : 65 usd , B: 75 USD. C: 85 USD: D: 105 USD.
for 1.61 index :A: 85 USD. B: 95 USD. C: 120 USD , D: 130 USD
for 1.67 index :A: 95 USD. B: 105, C: 135 USD D: 150 USD
For : 174index: A: 270 B: 290, C: 480USD D: 495 USD.
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BLACK SLIVER FRAME
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BLACK GOLD FRAME
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BLACK GUN FRAME
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FULL BLACK FRAME
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