1.56 Index Organic Mid-Index lens
Material:NK-55 Abbe Value:38.6 specific Gravitiy:1.28 UV380,UV400 available HC,HMC,EMI, Super Hydrophobic coating is available
Finished Lens
| Index 1.56 Plano lens |
Diameter 65mm&70mm
|
|
Index 1.56 Sphere lens
|
Diameter,65mm power arrange:+0.25~+6.00
|
|
Diameter,70mm power arrange:-0.25~-10.00
|
|
|
Index 1.56 Cylinder lens
|
Diameter,65mm power arrange :DS(+0.25~+6.00) DSC(-0.25~-2.00)
|
|
Diameter,70mm power arrange: DS(-0.25~-8.00) DCS(-0.25~-2.00)
|
|
|
Index 1.56 progressive lens
|
Diameter,70mm power arrange:DS(0.00~+3.00) DSC(+1.00~+3.00)
|
|
Index 1.56 hard and multicoating (AR coating)
|
|
Semi-finished Lens Parameter
| Diameter |
Curve
|
True Curve
|
Back Curve
|
C.T(mm)
|
E.T(mm)
|
|
70mm
|
0.50 B
|
0.57
|
7.75
|
6.38
|
15.5
|
|
70mm
|
1.00B
|
0.96
|
7.75
|
6.48
|
15.5
|
|
70mm
|
2.00B
|
1.93
|
7.75
|
5.98
|
13.5
|
|
70mm
|
3.00B
|
2.86
|
7.75
|
7.1
|
13.5
|
|
70mm
|
4.00B
|
3.86
|
8.00
|
7.93
|
13.5
|
|
70mm
|
5.00B
|
4.81
|
9.25
|
7.16
|
13.5
|
|
65mm
|
6.00B
|
5.84
|
4.00
|
8
|
6
|
|
65mm
|
7.00B
|
7.02
|
4.00
|
9.36
|
6
|
|
65mm
|
8.00B
|
7.41
|
5.50
|
8.02
|
6
|
|
65mm
|
9.00B
|
8.75
|
5.50
|
9.88
|
6
|
|
65mm
|
10.00B
|
9.75
|
5.50
|
11.24
|
6
|
|
60mm
|
7.00B
|
7.02
|
4.00
|
9.82
|
7
|
|
60mm
|
8.00B
|
7.41
|
4.00
|
10.21
|
7
|
|
60mm
|
9.00B
|
8.75
|
5.50
|
10.22
|
7
|
|
60MM
|
10.00B
|
9.75
|
5.50
|
11.32
|
7
|
1.56 Index Organic Mid-Index lens
Material:NK-55 Abbe Value:38.6 specific Gravitiy:1.28 UV380,UV400 available HC,HMC,EMI, Super Hydrophobic coating is available
Finished Lens
| Index 1.56 Plano lens |
Diameter 65mm&70mm
|
|
Index 1.56 Sphere lens
|
Diameter,65mm power arrange:+0.25~+6.00
|
|
Diameter,70mm power arrange:-0.25~-10.00
|
|
|
Index 1.56 Cylinder lens
|
Diameter,65mm power arrange :DS(+0.25~+6.00) DSC(-0.25~-2.00)
|
|
Diameter,70mm power arrange: DS(-0.25~-8.00) DCS(-0.25~-2.00)
|
|
|
Index 1.56 progressive lens
|
Diameter,70mm power arrange:DS(0.00~+3.00) DSC(+1.00~+3.00)
|
|
Index 1.56 hard and multicoating (AR coating)
|
|
Semi-finished Lens Parameter
| Diameter |
Curve
|
True Curve
|
Back Curve
|
C.T(mm)
|
E.T(mm)
|
|
70mm
|
0.50 B
|
0.57
|
7.75
|
6.38
|
15.5
|
|
70mm
|
1.00B
|
0.96
|
7.75
|
6.48
|
15.5
|
|
70mm
|
2.00B
|
1.93
|
7.75
|
5.98
|
13.5
|
|
70mm
|
3.00B
|
2.86
|
7.75
|
7.1
|
13.5
|
|
70mm
|
4.00B
|
3.86
|
8.00
|
7.93
|
13.5
|
|
70mm
|
5.00B
|
4.81
|
9.25
|
7.16
|
13.5
|
|
65mm
|
6.00B
|
5.84
|
4.00
|
8
|
6
|
|
65mm
|
7.00B
|
7.02
|
4.00
|
9.36
|
6
|
|
65mm
|
8.00B
|
7.41
|
5.50
|
8.02
|
6
|
|
65mm
|
9.00B
|
8.75
|
5.50
|
9.88
|
6
|
|
65mm
|
10.00B
|
9.75
|
5.50
|
11.24
|
6
|
|
60mm
|
7.00B
|
7.02
|
4.00
|
9.82
|
7
|
|
60mm
|
8.00B
|
7.41
|
4.00
|
10.21
|
7
|
|
60mm
|
9.00B
|
8.75
|
5.50
|
10.22
|
7
|
|
60MM
|
10.00B
|
9.75
|
5.50
|
11.32
|
7
|