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1.56 semi-finished single vision lenses
1.56 semi-finished single vision lenses
MateriaI Refractive Index=I.499 Tooling index=1.530
|
Diameter |
Nominl Curve |
TC |
Rad |
Back Curve |
E T |
C T |
Sag |
Rx Range Recommended |
|
65/70mm |
100 |
1.54 |
342.46 |
5.60 |
16.00 |
11.80 |
0.91 |
-6.00D/-10.00D |
|
65/70mm |
200 |
2.14 |
247.00 |
5.60 |
16.00 |
12.40 |
1.27 |
-5.25D/-8.00D |
|
65/70mm |
400 |
3.62 |
144.22 |
5.60 |
13.00 |
11.00 |
2.18 |
-2.25D/-5.00D |
|
65/70mm |
500 |
4.75 |
111.38 |
5.60 |
13.00 |
12.00 |
2.84 |
+1.00D/-3.00D |
|
65/70mm |
600 |
5.93 |
89.43 |
5.60 |
7.50 |
8.00 |
3.57 |
+2.00D/-2.00D |
|
65/70mm |
700 |
6.97 |
76.07 |
5.60 |
7.50 |
9.00 |
4.22 |
+2.00D/+4.00D |
|
65/70mm |
800 |
8.00 |
66.18 |
5.60 |
7.50 |
10.30 |
4.90 |
+2.25D/+5.00D |