Vertex Sphere (Encore Sphere)
- As Low As: $15.99 per box
- Manufacturer: CooperVision
- Type: 1-2 Week Disposable
- Contains: 6 Lenses per Box
- FSA Eligible
- OD right eye
- OS left eye
- Brand name eg. Acuvue
- BC / Base Curve a number between 8.0 and 10.0
- DIA / Diameter a number between 13.0 and 15.0
- Power / Sphere / Rx a number between -20 and +20
In Addition for astigmatic patients:
- Cylinder a number between -4.00 and +4.00
- Axis a number between 0 and 180
- Cylinder and Axis are usually separated by a x
For Multifocal, Bifocal lenses or Presbyopia:
"Addition" or "add" is usually preceded by "+" or is listed as "low", "mid" or "high" depending on the lens manufacturer.
Providing crisp and clear vision for those with nearsighted and farsighted conditions, CooperVision's Vertex Sphere contact lenses (also known as Encore Sphere) are an excellent choice for bringing greater comfort and convenience to your lens wearing experience. The lenses feature CooperVision's patented UltraSync edge design, which eliminates irritation and provides a more comfortable fit, so you can enjoy consistently clear vision throughout wear.
A two-week replacement schedule is easy to keep track of and highly convenient. You simply toss your Vertex Sphere contact lenses after 14 days of wear and replace them with a fresh new pair for optimum comfort and performance. The lens material is composed of methafilcon A with a 55 percent water content, which keeps eyes moist, comfortable and deposit-free throughout wear. Whether you're working in front of the computer or spending your time outdoors, Vertex Sphere contact lenses will remain comfortably wet with no eye drops necessary.
Vertex Sphere contact lenses are tinted to provide optimum visibility in solution and to promote easier handling overall. However, this convenient tint won't change the color of your eyes.
Vertex Sphere (Encore Sphere) Reviews
Vertex Spheres are the best
I would highly recommend the Vertex Sphere. This contact lens is definitely the king of the weekly disposables. No other one can match it in comfort or in vision so there really is no other option. They always last me at least a week too. I've even stretched a couple of them for a month. Lens.com is the best site to buy the Vertex Spheres too, they always have the lowest prices on them. Their website is easy to navigate from and you'll get your lenses quickly.
Vertex Sphere is amazingly comfortable!!!
I love this contact because it corrects my vision as well as my old vial lens used, but I don't have to spend hours a week cleaning it. I love the convenience on the weeklies, they are super easy to maintain and take care of and use several confusing solutions. Vertex sphere keeps my eyes very comfortable through the day and even late into the night.