Photochromic Lens In Mass
Number of views:
1000
1.56 SP SF Photochromic (Grey) 75MM
Category
Category：Regular series
Material：Photochromic Oligomer
Refractive Index (25℃)：1.548
UV Cut Off：380
Abbe Value：41
Specific Gravity (20℃)：1.21
Retail price
0.0
元
Market price
0.0
元
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
Product Details
Parameters
Tooling Index=1.530
Photochromic factor added into the monomer offers lens provide stable photochromic performance, long-lasting and various color option.
● 8 COLOR options
● Long-lasting
● Anti-glare
● 8 COLOR options
● Long-lasting
● Anti-glare
| Diameter(mm) | NominalCurve | Truecurve | RadiusofCurvature | SAG40(mm) | SAG50(mm) | BackCurve | C.T.(mm) | E.T.(mm) |
| 75mm | 0.50 | 0.44 | 1194.38 | 0.17 | 0.26 | 5.00 | 11.70 | 17.84 |
| 75mm | 1.50 | 1.39 | 381.54 | 0.52 | 0.81 | 5.00 | 10.70 | 15.57 |
| 75mm | 2.50 | 2.38 | 222.44 | 0.90 | 1.41 | 5.00 | 11.50 | 15.11 |
| 75mm | 3.50 | 3.38 | 156.53 | 1.28 | 2.01 | 5.00 | 9.50 | 11.79 |
| 75mm | 4.50 | 4.34 | 122.09 | 1.64 | 2.59 | 5.00 | 10.80 | 11.79 |
| 75mm | 5.50 | 5.32 | 99.71 | 2.02 | 3.18 | 5.00 | 9.50 | 9.12 |
| 75mm | 6.50 | 6.26 | 84.66 | 2.39 | 3.78 | 6.00 | 9.70 | 9.39 |
| 75mm | 7.50 | 7.14 | 74.25 | 2.74 | 4.34 | 6.00 | 9.50 | 7.73 |
| 75mm | 8.75 | 8.55 | 62.01 | 3.31 | 5.26 | 6.00 | 11.10 | 7.70 |
| 75mm | 10.75 | 10.51 | 50.45 | 4.13 | 6.63 | 6.00 | 11.30 | 6.80 |
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