Function: | for Presbyopic, for Astigmia, UV Protection, for Myopia |
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Age Group: | Children, Adults |
Gender: | Unisex |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Refractive Index (25ºC) | 1.74 | Design | Aspherical /Double Aspheric | ||||||||||||||||||||||||
Material | MR-174 | Abbe Value | 31 | ||||||||||||||||||||||||
Specific Gravity (20ºC) | 1.47 | Transmission | 98~99% | ||||||||||||||||||||||||
Manufacturer | Mitsui (Japan) | Coating Color | Green | ||||||||||||||||||||||||
Diameter | 70mm/75mm | Coating | HMC;EMI;Superhydrophobic |
1.74(MR-174) S/F Single Vision Lens UC | |||||||||
Material refractive index=1.738 | Tooling index=1.530 | ||||||||
Diameter (mm) |
Nominal | TRUE BASE (Nd=1.530) |
Radius (mm) |
SAG AT 50 (mm) |
THICKNESS (mm) |
||||
FRONT | FRONT | BACK | FRONT | BACK | FRONT | BACK | CENTER | EDGE | |
70 | 0.50DX | 0.27 | 9.40 | 1942.10 | 56.38 | 0.16 | 5.85 | 13.90 | 26.00 |
70 | 0.50 | 0.27 | 9.40 | 1942.10 | 56.38 | 0.16 | 5.85 | 5.50 | 17.00 |
70 | 1.50 | 1.04 | 9.40 | 511.81 | 56.38 | 0.61 | 5.85 | 7.50 | 18.70 |
70 | 2.25 | 1.57 | 8.20 | 338.07 | 64.63 | 0.93 | 5.03 | 7.00 | 15.50 |
75 | 3.50 | 2.47 | 6.90 | 214.87 | 76.81 | 1.46 | 4.18 | 6.10 | 12.50 |
75 | 5.00 | 3.54 | 4.80 | 149.80 | 110.42 | 2.10 | 2.87 | 6.30 | 8.00 |
75 | 6.75 | 4.78 | 5.80 | 110.83 | 91.38 | 2.86 | 3.49 | 6.00 | 7.50 |
70 | 8.50 | 6.12 | 6.20 | 86.60 | 85.48 | 3.69 | 3.74 | 7.00 | 7.10 |
70 | 10.25 | 7.31 | 6.90 | 72.47 | 76.81 | 4.45 | 4.18 | 7.50 | 6.90 |
65 | 11.50 | 8.32 | 6.70 | 63.70 | 79.10 | 5.11 | 4.05 | 8.60 | 6.60 |
65 | 12.50 | 8.95 | 6.70 | 59.24 | 79.10 | 5.53 | 4.05 | 9.50 | 6.60 |
65 | 13.50 | 9.70 | 6.20 | 54.63 | 85.48 | 6.06 | 3.74 | 10.70 | 6.50 |
65 | 14.50 | 10.55 | 6.20 | 50.24 | 85.48 | 6.66 | 3.74 | 11.50 | 6.00 |
65 | 15.50 | 11.26 | 6.20 | 47.07 | 85.48 | 7.19 | 3.74 | 12.60 | 6.00 |
65 | 16.50 | 11.94 | 5.60 | 44.38 | 94.64 | 7.71 | 3.36 | 14.40 | 6.00 |
1.74(MR-174) S/F Aspheric Single Vision Lens UC | |||||||||
Material refractive index=1.738 | Tooling index=1.530 | ||||||||
Diameter (mm) |
Nominal | TRUE BASE (Nd=1.530) |
Radius (mm) |
SAG AT 50 (mm) |
THICKNESS (mm) |
||||
FRONT | FRONT | BACK | FRONT | BACK | FRONT | BACK | CENTER | EDGE | |
65 | 0.50S | 0.40 | 8.17 | 1325.00 | 64.87 | 0.24 | 5.01 | 8.8 | 16.8 |
70 | 0.50 | 0.38 | 7.78 | 1394.74 | 68.12 | 0.22 | 4.75 | 5.2 | 14.2 |
75 | 1.50 | 1.02 | 5.90 | 519.61 | 89.83 | 0.60 | 3.55 | 5.4 | 11.7 |
75 | 3.00 | 2.15 | 5.20 | 246.51 | 101.92 | 1.27 | 3.11 | 4.4 | 8.5 |
75 | 4.00 | 2.88 | 4.76 | 184.03 | 111.34 | 1.71 | 2.84 | 5.5 | 8.3 |
70 | 5.00 | 3.57 | 4.59 | 148.46 | 115.47 | 2.12 | 2.74 | 5.5 | 7.1 |
70 | 5.90 | 4.28 | 4.59 | 123.83 | 115.47 | 2.55 | 2.74 | 6.5 | 7.2 |
70 | 6.90 | 4.96 | 4.59 | 106.85 | 115.47 | 2.97 | 2.74 | 7.3 | 7.2 |
65 | 7.80 | 5.64 | 3.29 | 93.97 | 161.09 | 3.39 | 1.95 | 7.9 | 6.1 |
65 | 8.80 | 6.31 | 3.29 | 83.99 | 161.09 | 3.81 | 1.95 | 8.5 | 6.0 |
65 | 9.70 | 6.98 | 3.29 | 75.93 | 161.09 | 4.23 | 1.95 | 9.2 | 6.1 |
65 | 10.60 | 7.61 | 3.29 | 69.65 | 161.09 | 4.64 | 1.95 | 9.8 | 6.1 |
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