FOB Price
Get Latest Price( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
-
South Korea
連絡先担当者 Seong
Seocho-gu, Seoul
CR-39 Progressive(14mm) Lens |
Meterial : CR-39 Index Resin (Ne=1.499,
Abbe=58, Density=1.32) Add Power : +1.00 to +3.50 in 0.25D steps. Corridor Length=14mm |
CONVEX SURFACE |
Concave Curve |
C.T (mm) |
E.T (mm) |
Dia (mm) |
||||
Nominal Curve |
Actual Curve |
Sag (Sagitta :40mm) |
Sag (Sagitta :50mm) |
Radius | Radius | |||
2.50 | 2.68 | 1.07 | 1.67 | 185.95 | 126.50 | 10.5 | 12.5 | 75 |
4.50 | 4.04 | 1.61 | 2.52 | 123.53 | 83.00 | 9.8 | 13.2 | |
6.50 | 6.01 | 2.40 | 3.78 | 83.03 | 10.7 | 11.0 | ||
8.00 | 7.34 | 2.94 | 4.65 | 68.00 | 12.4 | 10.0 |
ADD | 1.00 | 1.25 | 1.50 | 1.75 | 2.00 | 2.25 | 2.50 | 2.75 | 3.00 | 3.25 | 3.50 |
Prism | 0.66 | 0.83 | 0.99 | 1.16 | 1.32 | 1.49 | 1.65 | 1.82 | 1.98 | 2.15 | 2.31 |
Nominal Base Curve | Recommended Diopter in Base | Cylinder |
2.50 | -10.00 to -4.25 | 0-6.00 |
4.50 | -4.00 to +2.00 | 0-6.00 |
6.50 | +2.25 to +4.50 | 0-6.00 |
8.00 | +4.75 to +7.00 | 0-6.00 |