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Astigmatism

Optima Toric Contact Lenses

Optima Toric Contact Lenses

A low water content prism-ballasted toric soft lens manufactured using patented Toric Generating lathe-cutting technology and designed for use in the correction of astigmatism on a daily wear basis. The comfort chamfer design of the Optima Toric contact lens provides excellent comfort.

Please note: Optima Toric contact lenses are made-to-order. You should expect to receive this product 21 days after the order date.  SofLens for Astigmatism Toric and/or PureVision for Astigmatism Toric contact lenses are still available for delivery as soon as an order is placed.

Key Features & Benefits

  • Astigmatism
  • Daily wear

Additional Product Information

Parameters

Material:

hefilcon B

Water Content:

45%

FDA Material Group:

I

Oxygen Permeability (Dk):

13.0

Oxygen Transmission (Dk/t):

10.0 at -3.00D

Orientation Method:

Prism-Ballasted

Orientation Indicators:

3 Laser Guide Marks Inferiorly (30º apart)

Toric Location:

Front Surface

Manufacturing Method:

Toric Generation (Lathe-Cut)

Base Curves:

8.3mm, 8.6mm, 8.9mm

Diameter:

14.00mm

Powers:

Sph: +6.00D to -9.00D Cyl: -0.75 to -4.25D (0.50D steps) Axis: 5º increments around the clock

Optical Zone:

8.0mm

Center Thickness:

0.13mm (-3.00D), 0.25mm (+3.00D)

Disinfection Methods

  • Chemical
  • Hydrogen Peroxide
  • Heat Approved