Product Name: 1.499/1.56/1.60 Bifocval Round Top lens
Diameter: 70/28mm
The Specification:
BIFOCAL / ROUND TOP
SPH | ADD |
+1.00 | +1.25 | +1.50 | +1.75 | +2.00 | +2.25 | +2.50 | +2.75 | +3.00 |
-2.00 |
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-1.75 |
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-1.50 |
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-1.25 |
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-1.00 |
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-0.75 |
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| 1.499/1.56 ROUND TOP 70/28mm
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-0.25 |
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0.00 |
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+0.25 |
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+0.50 |
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+0.75 |
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+1.00 |
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+1.25 |
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+1.50 |
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+1.75 |
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+2.00 |
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+2.25 |
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+2.50 |
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+2.75 |
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+3.00 |
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POWER | CT/ET | Front Curve | Rear Curve |
0.00/ADD+1.00~+3.00 | 1.80/1.8 | 6.02 | -6.02 |
+0.25/ADD+1.00~+3.00 | 2.42/1.8 | 6.02 | -5.75 |
+0.50/ADD+1.00~+3.00 | 2.65/1.8 | 6.02 | -5.49 |
+0.75/ADD+1.00~+3.00 | 3.00/1.6 | 6.02 | -5.17 |
+1.00/ADD+1.00~+3.00 | 3.10/1.6 | 6.02 | -4.96 |
+1.25/ADD+1.00~+3.00 | 3.07/1.4 | 6.02 | -4.67 |
+1.50/ADD+1.00~+3.00 | 3.42/1.4 | 6.02 | -4.38 |
+1.75/ADD+1.00~+3.00 | 3.70/1.4 | 6.02 | -4.11 |
+2.00/ADD+1.00~+3.00 | 3.93/1.4 | 6.02 | -3.87 |
+2.25/ADD+1.00~+3.00 | 3.90/1.0 | 6.02 | -3.58 |
+2.50/ADD+1.00~+3.00 | 4.37/1.0 | 6.02 | -3.28 |
+2.75/ADD+1.00~+3.00 | 4.65/1.0 | 6.02 | -3.07 |
+3.00/ADD+1.00~+3.00 | 5.42/1.0 | 6.02 | -2.75 |
POWER
| CT/ET | Front Curve | Rear Curve |
-2.00/ADD+1.00~+3.00 | 2.1±0.3 | 4.15 | -6.53 |
-1.75/ADD+1.00~+3.00 | 2.1±0.3 | 4.15 | -6.25 |
-1.50/ADD+1.00~+3.00 | 2.1±0.3 | 4.15 | -5.97 |
-1.25/ADD+1.00~+3.00 | 2.1±0.3 | 4.15 | -5.71 |
-1.00/ADD+1.00~+3.00 | 2.1±0.3 | 6.02 | -7.19 |
-0.75/ADD+1.00~+3.00 | 2.1±0.3 | 6.02 | -6.84 |
-0.50/ADD+1.00~+3.00 | 2.1±0.3 | 6.02 | -6.61 |
-0.25/ADD+1.00~+3.00 | 2.1±0.3 | 6.02 | -6.31 |
0.00/ADD+1.00~+3.00 | 2.1±0.3 | 6.02 | -6.31 |
