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Optics eccentricity: -0.70 to 0.70 in 0.05 steps
Diameters: 9.00 to 11.50 in 0.10 steps
Materials: High Dk 100, Medium Dk 50

The Epsilon CORNEA 2 zones can fulfill those cases where bicurve lenses provide acceptable vision in medium or high astigmatism, but not the required stability due to the back zone alignment or toric periphery requirement.  Additionally, there are indicated cases where the periphery of the lens is protruding from the cornea, increasing the lid awareness.

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Diopters: +20.00 to -35.00 in 0.25 D steps

Eccentricity: -0.70 to 0.70 in 0.05 steps

Toric periphery: 0.20 to 1.00 mm in 0.10 steps

Diameters: 8.50 το 10.20 mm in 0.10 steps

Materials: High Dk 100, Medium Dk 50

The Epsilon KC 3 zones lens has a three-curve gradual aspheric fitting and aspheric optic zone design. The different peripheral curve parameters have the scope to fit successfully the vast majority of keratoconus cases, without additional customization. The optic zone of Epsilon KC 3 zones is usually 7.50 mm to ensure coverage of the pupil in any lighting conditions and even in cases of increased lens mobility.

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Astigmatism: Up to 12.00D depending on the fitting modality

Toric periphery: 0.20 to 1.00 mm in 0.10 steps

Diopters: +40.00 to -35.00 in 0.25 D steps

Front toric optics : up to 6.00 D in 0.25 steps

Optics eccentricity: -0.70 to 0.70 in 0.05 steps

Diameters: 9.50 to 12.50 mm in 0.10 steps

Materials: High Dk 100, Medium Dk 50

It’s the first lens choice for cases succeeding penetrating keratoplasty, when a graft is positioned higher than the patient’s corneal shape.
In certain cases, diameters up to 12.50 mm are used to obtain better centration and optical correction.

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Diopters: +40.00 to -35.00 in 0.25 D steps

Addition: 1.00 to 3.50 D in 0.25 D steps

Distance zone: 2.00 to 6.00 mm in 0.50 mm steps

Optics eccentricity: -0.70 to 0.70 in 0.05 steps

Diameters: 9.50 to 10.20 in 0.10 mm steps

Materials: High Dk 100, Medium Dk 50

The design and fitting of the Epsilon MULTIFOCAL lenses, follow the general strategy of EYEART, aiming to fully customize lenses when it’s required to achieve optimum result. Aspheric fitting guarantees fluent transition of vision between the far and near segment of the lens. The distance or near center zone is customized according to the photopic and mesopic pupil diameter.

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