 |
1.523 BIFOCAL LENSES |
| SPH |
ADD(+) |
| 1.00 |
1.25 |
1.50 |
1.75 |
2.00 |
2.25 |
2.50 |
2.75 |
3.00 |
| 0.00 |
|
|
|
|
|
|
|
|
|
| +0.25 |
|
|
|
|
|
|
|
|
|
| +0.50 |
|
|
|
|
|
|
|
|
|
| +0.75 |
|
|
|
|
|
|
|
|
|
| +1.00 |
|
|
|
|
|
|
|
|
|
| +1.25 |
|
|
65mm |
|
|
|
| +1.50 |
|
|
|
|
|
|
|
|
|
| +1.50 |
|
|
|
|
|
|
|
|
|
| +1.75 |
|
|
|
|
|
|
|
|
|
| +2.00 |
|
|
|
|
|
|
|
|
|
| +2.25 |
|
|
|
|
|
|
|
|
|
| +2.50 |
|
|
|
|
|
|
|
|
|
| +2.75 |
|
|
|
|
|
|
|
|
|
| +3.00 |
|
|
|
|
|
|
|
|
|
| Article |
Diameter |
Additions |
| Blank |
Segment |
| FLAT TOP |
65mm |
28mm |
+1.00 to +3.00 in 0.25D |
| ROUND TOP |
65mm |
28mm |
+1.00 to +3.00 in 0.25D |
| 1.523 BIFOCAL LENSES TECHNICAL DATA |
| POWER |
CYL(+ON-) |
| FRONT BASE |
BACK BASE |
E/T(mm) |
| 0.00 |
-6.00 |
+6.00 |
2.1 |
| 0.25 |
-5.75 |
+6.00 |
1.8 |
| 0.50 |
-5.50 |
+6.00 |
1.8 |
| 0.75 |
-5.25 |
+6.00 |
1.8 |
| 1.00 |
-5.00 |
+6.00 |
1.5 |
| 1.25 |
-4.75 |
+6.00 |
1.5 |
| 1.50 |
-4.50 |
+6.00 |
1.5 |
| 1.75 |
-4.25 |
+6.00 |
1.3 |
| 2.00 |
-4.00 |
+6.00 |
1.3 |
| 2.25 |
-3.75 |
+6.00 |
1.3 |
| 2.50 |
-3.50 |
+6.00 |
1.3 |
| 2.75 |
-3.25 |
+6.00 |
1.3 |
| 3.00 |
-3.00 |
+6.00 |
1.3 | |
