CR-39 1.499 Finished Single Vision Plastic Resin Lenses DYCO-01 manufacturer from China Danyang Clear Optical Co., Ltd.

Place of Origin:

Jiangsu, China (Mainland)

Product Detail

Model No.: DYCO-01

Coating: UC

Lenses Material: Resin

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Vision Effect: Single Vision

Lenses Color: Clear

Brand Name: Clear

CR-39 1.499 Finished Single Vision Plastic Resin Lenses

1) Refractive index: 1.499

2) Abbe value: 58

3) Specific gravity: 1.32

4) Raw materials are imported: PPG and AT

5) Up-to-date surface curvature design

6) Diameters: 50mm, 55mm, 60mm, 65mm, 70mm

7) Power range:

For 50mm, 55mm and 60mm:

a) S: Plano ~ +8.00/C: -0.25 ~ -2.00

b) RX power: CYL: -2.25 up to -4.00, -4.25 up to -6.00

For 65mm and 70mm:

a) S: Plano ~ -6.00/C: -0.25 ~ -2.00

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

c) RX power: CYL: -2.25 up to -4.00, -4.25 up to -6.00

8) Available for uncoated(UC), hard-coated(HC), hard coating-tintable (HCT) and hard-multi coating (HMC)(AR-Coating) and EMI processing.

9) Semi-finished lenses:

Base: 2.00, 4.00, 6.00, 8.00