Function: | for Presbyopic, for Astigmia, UV Protection, for Myopia |
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Material: | Nk55, Imported From Japan |
Abbe Value: | 37.5 |
Specific Gravity: | 1.28 |
Coating Choice: | UC, Hc, Hmc, Shmc, Green, Blue |
Power Range: | Sph: -2.00~+3.00 Add: +1.00~+3.00 |
Samples: |
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Customization: |
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MATERIAL REFRACTIVE INDEX = 1.552 TOOLING INDEX = 1.530 | |||||||||||
Diameter | Nominal Curve | T.C | Rad | Back Curve | E.T | C.T | MRP Dec. | Seg Inset | Sag (50mm) |
ADD Range | RX Range Recommened |
70mm | 125 | 1.16 | 456.89 | 6.00 | 11.00 | 6.00 | 3 | 3 | 0.68 | 1.00-3.50 | -4.25D/-8.00D |
70mm | 325 | 3.20 | 165.63 | 6.00 | 8.50 | 6.00 | 3 | 3 | 1.90 | 1.00-3.50 | -4.00D/-0.75D |
70mm | 550 | 5.54 | 95.67 | 6.00 | 8.50 | 6.00 | 3 | 3 | 3.32 | 1.00-3.50 | -0.50D/+2.25D |
70mm | 750 | 7.57 | 70.01 | 6.00 | 8.50 | 6.00 | 3 | 3 | 4.61 | 1.00-3.50 | +2.75D/+6.00D |
Photochromic Progressive Lens
Photochromic lenses are available in nearly all lens materials and designs, including high indexes , bifocal and progressive. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of the sun's harmful UVA and UVB rays.
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