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Vertex Sphere (Encore Sphere) Contact Lenses

  • As Low As: $15.99 per box
  • Manufacturer: CooperVision
  • Type: 1-2 Week Disposable
  • Contains: 6 Lenses per Box
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Buy 4+ per eye
$15.99per box
Vertex Sphere (Encore Sphere) Contacts by CooperVision

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Prescription Information:
  • 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.

Quantity Base Curve Diameter Power Price per Box (as low as)
Right Eye (OD) $15.99 $15.99
Left Eye (OS) $15.99 $15.99
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Product Information:

Vertex Sphere (Encore Sphere) are weekly disposable contact lenses manufactured by CooperVision. Just about any contact lenses will feel good when you first put them in. But what about four, eight or 12 hours later? Many lenses start to feel dry, itchy, or cause your vision to blur. But with Vertex Sphere (Encore Sphere) lenses you'll enjoy an unrivaled level of comfort all day long. Vertex Sphere (Encore Sphere) contact lenses are manufactured using patented UltraSync technology, a process that produces a perfect edge on every lens.

Vertex Sphere (Encore Sphere) lenses are tinted for ease of handling and will not change the color of your eye. The tint is simply designed to facilitate locating the contact lenses in solution.

At Contacts America we guarantee your Vertex Sphere (Encore Sphere) contacts by CooperVision to be exactly as your eye doctor prescribed! Take advantage of our discounted prices (as low as $15.99) and purchase your Vertex Sphere (Encore Sphere) contact lenses online from our safe and secure web site. The whole order process should take a few minutes. But if you encounter any difficulties at all, we'll be happy to take your order by phone. Simply call us toll-free at 1-800-570-LENS (1-800-570-5367) and receive the attentive customer service you deserve.

Vertex Sphere (Encore Sphere) Reviews

Rating: 9/10 - 2 reviews
202 people found the following review helpful:

Vertex Sphere (Encore Sphere)

Written By: Amy N

Extraordinarily light and comfortable.

The Vertex Sphere lenses have outstanding comfort. I just put them in and forget about them and they give me perfect vision. The best part about them is the replacement schedule. I don't have to worry about constant care or cleaning, and if I lose one, which happens sometimes, its no big deal to get a new one.

202 people found the following review helpful:

Vertex Sphere (Encore Sphere)

Written By: Ellen M

Vertex Sphere- good bye dry eyes!

I was attracted to these lenses because I like the convenience of disposables. But I was surprised how good they were at correcting my vision. My eyesight is so clear now! Plus, they stay comfortable throughout the wear cycle. I have yet to experience dry or blood-shot eyes when i use them.

Rated 9 stars from 2 customer reviews at Contacts America