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Data | OptiVis | AR40e | M-Flex | ReZoom | ReSTOR |
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Manufacturer | Aaren Scientific | AMO | Rayner | AMO-Abbott | Alcon |
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Material | Hydrophilic acrylic, single piece | Hydrophobic acrylic with PMMA modified C haptic, three piece | Hydrophilic acrylic, single piece | Hydrophobic acrylic with PMMA modified C haptic, three piece | Hydrophobic acrylic, single piece |
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Optics | Hybrid (refractive and diffractive properties) multifocal, biconvex, aspheric | Monofocal, biconvex, aspheric | Refractive multifocal anterior surface, aspheric | Refractive multifocal anterior surface, aspheric | Diffractive multifocal |
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Near add spectacle plane | +2.80 D | 0 D | +2.25 D | +2.50 D | +3.20 D |
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Light distribution | 2 mm pupil diameter: 33% near, 38% intermediate, 27% far focus | 100% far focus | 2 mm pupil diameter: 18% near, 17% intermediate, 64% far focus | 2 mm pupil diameter: 0% near, 17% intermediate, 80% far focus | 2 mm pupil diameter: 38% near, 40% far focus |
5 mm pupil diameter: 20% near, 6% intermediate, 60% far focus | 5 mm pupil diameter: 29% near, 10% intermediate, 60% far focus | 5 mm pupil diameter: 30% near focus, 9% intermediate, 60% far focus | 5 mm pupil diameter: 10% near, 84% far focus |
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Pupil dependence | Yes | No | Yes | Yes | Yes |
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Dimensions | Total diameter 11 mm; optic diameter 6 mm | Total diameter 13 mm; optic diameter 6 mm | Total diameter 12.5 mm; optic diameter 6.25 mm | Total diameter 13 mm; optic diameter 6 mm | Total diameter 13 mm; optic diameter 6 mm |
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Available powers | +10.00 D ÷ +30.00 D in 0.50 D increment | +10.00 D ÷ +30.00 D in 0.50 D increment | +14.00 D ÷ +25.00 D in 0.50 D increment | +6.00 D ÷ +30.00 D in 0.50 D increment | +10.00 D ÷ +30.00 D in 0.50 D increment |
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