CR39 middle index optical lens from China manufacturer

Place of Origin:

Jiangsu, China (Mainland)

Product Detail

Model No.: DYCO-11

Coating: HC

Lenses Material: Plastic

Vision Effect: Single Vision

Lenses Color: Clear

Brand Name: Clear

1.56 Middle Index Single Vision Optical Lenses

1) Refractive index: 1.56

2) Abbe value: 38

3) Specific gravity: 1.28

4) 35% thinner than CR-39 lenses slim and thin, UV 380nm cut off

5) Diameter: 55mm, 60mm, 65mm for plus and 70mm for minus

6) Power range:

a) For Minus power:

S: PLano ~ -10.00

S: PLano ~ -8.00 / C: -0.25 ~ -2.00

b) For Plus Power S: +0.25 ~ +6.00 / C: -0.25 ~ -2.00

c) RX power:

S: -8.25 ~ -24.00 / C: -2.25 ~ -6.00

S: +6.25 ~ +16.00 / C: -2.25 ~ -6.00

7) Available for hard-coating, hard coating tintable (HCT) and hard-multi coating (HMC)(AR-coating), EMI UV400, etc.

8) Finishing and semi-finishing are available

9) Semi-finished lenses:

Base: 0.00, 2.00, 4.00, 6.00, 8.00, 10.00

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