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S/F SINGLE VISION 1.6 POLARISED GREY AND BROWN
| Diameter |
Nominal Curve |
T.C |
Radius |
Back Curve |
E.T. |
C.T. |
SAG |
RX Range Recommended |
| 70 |
Plano |
0 |
* |
5.60 |
14.00 |
7.50 |
0.00 |
-8.00D TO -12.00D |
| 70 |
200 |
2.18 |
242.89 |
5.60 |
12.00 |
8.00 |
1.29 |
-5.25D TO -8.00D |
| 70 |
400 |
3.74 |
141.88 |
5.60 |
10.00 |
8.00 |
2.22 |
-2.25D TO -5.00D |
| 70 |
600 |
5.97 |
88.84 |
5.60 |
7.00 |
7.50 |
3.59 |
+2.00D TO -2.00D |
| 70 |
800 |
8 |
66.23 |
5.60 |
7.00 |
10.00 |
4.90 |
+2.25D TO +5.00D |
S/F SINGLE VISION 1.67 POLARISED GREY AND BROWN
| Diameter |
Nominal Curve |
T.C |
Radius |
Back Curve |
E.T. |
C.T. |
SAG |
| 75 |
0.50 |
0.535 |
989.8 |
4.141 |
13.5 ± 0.5 |
8.6 ± 0.5 |
0.291 |
| 75 |
2.00 |
0.848 |
286.8 |
4.141 |
12.6 ± 0.5 |
9.8 ± 0.5 |
1.006 |
| 75 |
4.00 |
4.155 |
127.6 |
6.44 |
11.0 ± 0.5 |
7.7 ± 0.5 |
2.278 |
| 75 |
6.00 |
6.419 |
82.6 |
6.44 |
7.5 ± 0.5 |
7.3 ± 0.5 |
3.565 |
| 75 |
8.00 |
8.382 |
63.2 |
6.44 |
8.0 ± 0.5 |
11.0 ± 0.5 |
4.732 |
1.49 REGULAR PROGRESSIVE POLARISED GREY AND BROWN
| Diameter |
Nominal Curve |
T.C |
Radius |
Back Curve |
E.T. |
C.T. |
SAG |
RX Range Recommended |
| 74 |
200 |
2.64 |
200.8 |
4.06 |
12.0 |
8.0 |
0.56 |
-3.25D/-7.50D |
| 74 |
400 |
4.20 |
126.4 |
4.62 |
11.0 |
10.5 |
2.5 |
-1.00D/-3.00D |
| 74 |
600 |
6.30 |
83.98 |
6.12 |
11.0 |
11.5 |
3.81 |
-0.75D/+2.25D |
| 74 |
800 |
7.73 |
68.56 |
6.12 |
8.0 |
10.0 |
4.72 |
+2.50D/+5.50D |
1.49 SHORT PROGRESSIVE POLARISED GREY AND BROWN
| Diameter |
Nominal Curve |
T.C |
Radius |
Back Curve |
E.T. |
C.T. |
SAG |
RX Range Recommended |
| 74 |
200 |
2.64 |
200.8 |
4.06 |
12.0 |
8.0 |
0.56 |
-3.25D/-7.50D |
| 74 |
400 |
4.20 |
126.4 |
4.62 |
11.0 |
10.5 |
2.50 |
-1.00D/-3.00D |
| 74 |
600 |
6.30 |
83.98 |
6.12 |
11.0 |
11.5 |
3.81 |
-0.75D/+2.25D |
| 74 |
800 |
7.82 |
67.77 |
6.12 |
8.0 |
10.0 |
4.78 |
+2.50D/+5.50D |
1.49 D28 POLARISED BIFOCAL
| Diameter |
Nominal Curve |
T.C |
Radius |
Back Curve |
E.T. |
C.T. |
SAG |
RX Range Recommended |
| 77 |
200 |
2.06 |
257.28 |
5.60 |
13.0 |
8.0 |
1.22 |
-2.00D/-5.00D |
| 77 |
400 |
3.97 |
133.5 |
5.60 |
10.0 |
7.5 |
2.36 |
-0.50D/-3.00D |
| 77 |
600 |
6.11 |
86.74 |
5.60 |
10.0 |
10.0 |
3.68 |
-0.50D/+5.00D |
| 77 |
800 |
8.07 |
65.51 |
5.60 |
8.0 |
11.0 |
4.96 |
+4.00D/+7.00D |
S/F SINGLE VISION POLARISED
| Diameter |
Nominal Curve |
T.C |
Radius |
Back Curve |
E.T. |
C.T. |
SAG |
RX Range Recommended |
| 77 |
200 |
1.98 |
267.68 |
4.06 |
15.00 |
12.00 |
1.17 |
-5.25D/-8.00D |
| 77 |
400 |
4.22 |
125.59 |
5.60 |
12.00 |
9.50 |
2.51 |
-2.25D/-5.00D |
| 77 |
600 |
6.06 |
87.46 |
5.60 |
10.50 |
11.00 |
3.65 |
+1.00D/+5.00D |
| 77 |
800 |
8.09 |
65.51 |
5.60 |
9.50 |
13.00 |
4.96 |
+4.00D/+7.00D |
