Special design features provide a stable fit of the contact lenses on your eyes for consistently clear vision.
![](/sites/coopervision.co.nz/files/styles/full_content/public/optimized_toric_lens_geometry_graphic-800.png?itok=-mFUjW1c)
For illustrative purposes only
The blurry vision of astigmatism is caused by the cornea being shaped differently, making it harder to see objects. We designed Optimised Toric Lens Geometry™ to correct this refractive error to help you enjoy clear vision.
Optimised Toric Lens Geometry™ combines key design features that work together to ensure you experience a stable fit and minimal lens rotation:
- A unique back surface curvature provides stable lens positioning and a dependable fit.
- Large toric optic zone helps provide good vision performance.
- Uniform lens thicknesses improve stability for better visual clarity.
Thanks to Optimised Toric Lens Geometry™, now you can correct your astigmatism with contact lenses that provide consistently clear vision.
Benefits:
Optimised Toric Lens Geometry™ at work
![](/sites/coopervision.co.nz/files/styles/large/public/video/placeholder-images/optimized_toric_lens_geometry_graphic-620_0.png?itok=N7quH-P-)
Where you can find this technology:
Only applicable to Biofinity® toric, MyDay® toric and cAir® toric soft contact lenses for vision correction. This product may not be right for you, refer to your optometrist for advice. Read the instructions for use before purchase (https://coopervision.co.nz/patient-instruction) and follow the instructions for use.