- Description
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- 1.499 CMA LENS
- 1.56 CMA LENS
- 1.60 S/F CMA Lens
Description
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| 1.499 CMA LENS | |||
| INDIX:1.499 | |||
| SPH | 75MM MINUS LENSES | ||
| Front Curve | Back Curve | C.T | |
| 1.00 | 3.80 | 4.80 | 1.8±0.3 |
| 1.25 | 2.87 | 4.10 | 1.6±0.3 |
| 1.50 | 2.87 | 4.38 | |
| 1.75 | 2.87 | 4.70 | |
| 2.00 | 2.87 | 4.92 | |
| 2.25 | 2.00 | 4.25 | 1.5±0.3 |
| 2.50 | 2.00 | 4.45 | |
| 2.75 | 2.00 | 4.75 | |
| 3.00 | 2.00 | 5.00 | |
| 3.25 | 2.00 | 5.25 | 1.2±0.3 |
| 3.50 | 2.00 | 5.52 | |
| 3.75 | 2.00 | 5.78 | |
| 4.00 | 2.00 | 6.10 | |
| 1.56 CMA LENS | |||
| INDIX:1.56 | |||
| SPH | 75MM MINUS LENSES | ||
| Front Curve | Back Curve | C.T | |
| 1.00 | 4.00 | 5.00 | 1.8 |
| 1.25 | 3.00 | 4.25 | 1.6 |
| 1.50 | 3.00 | 4.50 | 1.6 |
| 1.75 | 3.00 | 4.75 | 1.5 |
| 2.00 | 3.00 | 5.00 | 1.5 |
| 2.25 | 2.00 | 4.25 | 1.3 |
| 2.50 | 2.00 | 4.50 | 1.3 |
| 2.75 | 2.00 | 4.75 | 1.3 |
| 3.00 | 2.00 | 5.00 | 1.2 |
| 3.25 | 2.00 | 5.25 | 1.2 |
| 3.50 | 2.00 | 5.50 | 1.2 |
| 3.75 | 2.00 | 5.75 | 1.2 |
| 4.25 | 1.00 | 5.25 | 1.2 |
| 4.50 | 1.00 | 5.50 | 1.2 |
| 4.75 | 1.00 | 5.75 | 1.2 |
| 5.00 | 1.00 | 6.00 | 1.2 |
| 5.25 | 1.00 | 6.25 | 1.2 |
| 5.50 | 1.00 | 6.50 | 1.2 |
| 5.75 | 1.00 | 6.75 | 1.2 |
| 6.00 | 1.00 | 7.00 | 1.2 |
| 1.60 S/F CMA Lens | ||||||||
| Material refractive index=1.597 | ||||||||
| Diameter | Nominal | True Curve N=1.553 |
Radius | Back Curve | Center | Edge | Sag at 50mm | RX Range |
| 75mm | 100R/L | 1.00 | 590.00 | 7.25 | 6.50 | 16.50 | 0.530 | -4.00D/-6.00D |
| 75mm | 200R/L | 2.00 | 296.50 | 7.25 | 6.00 | 12.00 | 1.060 | -2.00D/-4.00D |
| 75mm | 300R/L | 3.04 | 195.50 | 6.00 | 6.00 | 9.00 | 1.600 | -1.00D/-2.50D |
| 75mm | 400R/L | 4.06 | 146.50 | 6.00 | 6.00 | 7.80 | 2.150 | 0.00D/-1.50D |
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