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1.60 High Index Lens Print E-mail
  • Diameter: 65mm, 70mm, 75mm 
  • Index: Nd=1.594  Ne=1.601
  • Abbe Number: 35
  • Material: K136
  • Coating Choices: HC, HMC, HMC+EMI

 

 
Finished Lens
1.60 index Plano Lens
dia.65mm dia.70mm
1.60 index Sphere Lens
dia.65mm Power Range:+0.25~+6.00, -8.25~10.00
dia.70mm Power Range:-0.25~-8.00
1.60 index Cylinder Lens
dia.65mm Power Range:DS(+0.25~+6.00)DSC(-0.25~2.00)
dia.70mm Power Range:DS(-0.25~-8.00)DSC(-0.25~-2.00)
1.60 index Progressive Lens
dia.75mm Power Range: -2.00~+3.00 ADD +1.00~+3.50

Hard_coating(AR-caoating)For Above Lens

Semi Finished Lens Data

65mm Tooling Index=1.530
Nominal Curve
T.C.
Rad
Back Curve
E.T.
C.T.
Sag
Rx Range
plano
0.00
dia.
5.60
16.00
10.30
0.00
-8.00D/-12.00D
150
1.54
342.46
5.60
16.00
11.80
0.91
-6.00D/-10.00D
200
2.14
247.00
5.60
16.00
12.40
1.27
-5.25D/-8.00D
400
3.62
144.22
5.60
13.00
11.00
2.18
-2.25D/-5.00D
500
4.75
111.38
5.60
13.00
12.00
2.84
+1.00D/-3.00D
600
5.93
89.43
5.60
7.50
8.00
3.57
+2.00D/-2.00D
700
6.97
76.07
5.60
7.50
9.00
4.22
+2.00D/+4.00D
800
8.00
66.18
5.60
7.50
10.30
4.90
+2.25D/+5.00D
900
9.04
58.64
5.60
7.50
11.60
5.60
+5.00D/+8.00D
1000
9.99
53.03
5.60
7.50
13.00
6.26
+6.00D/+10.00D
 
70MM Tooling Index=1.530
Nominal Curve
T.C.
Rad
Back Curve
E.T.
C.T.
Sag
Rx Range
plano
0.00
dia.
5.60
16.00
9.30
0.00
-8.00D/-12.00D
150
1.54
342.46
5.60
16.00
11.00
0.91
-6.00D/-10.00D
200
2.14
247.00
5.60
16.00
11.80
1.27
-5.25D/-8.00D
400
3.62
144.22
5.60
13.00
10.60
2.18
-2.25D/-5.00D
500
4.75
111.38
5.60
13.00
12.00
2.84
+1.00D/-3.00D
600
5.93
89.43
5.60
7.50
8.00
3.57
+2.00D/-2.00D
700
6.97
76.07
5.60
7.50
9.30
4.22
+2.00D/+4.00D
800
8.00
66.18
5.60
7.50
10.80
4.90
+2.25D/+5.00D
900
9.04
58.64
5.60
7.50
12.40
5.60
+5.00D/+8.00D
1000
9.99
53.03
5.60
7.50
13.00
6.26
+6.00D/+10.00D

 

Finished Lens Power Range:

CYL(-ON-)
(-)
ø
(+)
CYL(+ON-)
SHP SHP
2.001.751.501.251.000.750.500.250.00 0.000.250.500.751.001.251.501.752.00
         0.00         
         0.25         
         0.50         
         0.75         
         1.00         
         1.25         
         1.50         
         1.75         
    
  70mm
  2.00  
  65mm
    
         2.25         
         2.50         
         2.75         
         3.00         
         3.25         
         3.50         
         3.75         
         4.00         
         4.25         
         4.50         
         4.75         
         5.00         
         5.25         
         5.50         
         5.75         
         6.00         
         6.25         
         6.50         
         6.75         
         7.00         
         7.25         
         7.50         
         7.75         
         8.00         
         8.25         
         8.50         
         8.75         
        
65mm
9.00         
         9.25         
         9.50         
         9.75         
         10.00         

 

1.60 Lens Base Curve and Center Thickness

Minus Power (-on-)
 
Plus Power (+on-)
E/T
C/T
BASE CURVE
DIA
SPH
DIA
BASE CURVE
C/T
E/T
BC
FC
FC
BC
SPH
CYL
1.6
1.6
450
450
70
0.00
65
 
 
 
 
 
1.8
1.6
450
430
0.25
450
435
1.9
1.9
1.6
2.1
1.5
450
410
0.50
475
435
1.9
1.9
1.6
2.5
1.5
450
390
0.75
500
435
2.2
2.2
1.5
2.7
1.5
500
425
1.00
525
435
2.5
2.5
1.5
2.7
1.1
500
400
1.25
525
400
2.7
2.7
1.5
2.9
1.1
500
375
1.50
550
400
2.9
2.9
1.5
3.2
1.1
500
350
1.75
575
400
3.2
3.2
1.5
3.6
1.1
550
375
2.00
600
400
3.4
3.4 < />
1.5
3.9
1.1
550
350
2.25
600
375
3.4
3.5
1.3
4.2
1.1
550
325
2.50
625
375
3.5
3.6
1.3
4.5
1.1
550
300
2.75
650
375
3.6
3.7
1.3
4.8
1.1
625
350
3.00
675
375
3.8
3.9
1.3
4.9
1.1
625
325
3.25
620
325
4.2
4.1
1.3
5.2
1.1
625
300
3.50
640
325
4.5
4.3
1.3
5.5
1.1
625
375
3.75
660
325
4.5
4.6
1.3
5.8
1.1
700
325
4.00
680
325
4.7
4.8
1.3
6.2
1.1
700
300
4.25
660
275
4.9
5.0
1.3
6.5
1.1
700
275
4.50
680
275
5.1
5.3
1.3
6.8
1.1
700
250
4.75
700
200
5.3
5.5
1.3
7.1
1.1
775
300
5.00
720
200
5.5
5.7
1.3
7.3
1.1
775
275
5.25
740
200
5.7
5.9
1.3
7.6
1.1
775
250
5.50
760
200
5.9
6.1
1.3
7.9
1.1
775
225
5.75
780
200
6.2
6.4
1.3
8.1
1.1
775
200
6.00
800
200
6.4
6.6
1.3
8.2
1.1
825
240
6.25
 
 
 
 
 
 
8.5
1.1
825
215
6.50
 
 
 
 
 
 
8.8
1.1
825
190
6.75
 
 
 
 
 
 
9.1
1.1
825
165
7.00
 
 
 
 
 
 
9.5
1.1
860
200
7.25
 
 
 
 
 
 
9.9
1.1
860
175
7.50
 
 
 
 
 
 
10.2
1.1
860
150
7.75.
 
 
 
 
 
 
10.4
1.1
860
125
65
8.00
 
 
 
 
 
 
10.7
1.1
860
100
8.25
 
 
 
 
 
 
11.0
1.1
900
125
8.50
 
 
 
 
 
 
11.3
1.1
900
100
8.75
 
 
 
 
 
 
11.6
1.1
900
80
9.00
 
 
 
 
 
 
11.8
1.1
 
 
9.25
 
 
 
 
 
 
12.1
1.1
900
80
9.50
 
 
 
 
 
 
12.4
1.1
 
 
9.75
 
 
 
 
 
 
12.7
1.1
950
35
10.00
 
 
 
 
 
 
 
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