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Optimum Extra Contact Lenses

  • As Low As: $33.99 per box
  • Manufacturer: Contamac U.S.
  • Type: Gas Permeable
  • Contains: 1 Lens
  • FSA Eligible popup
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Buy 2+ per eye
$33.99per lens
Optimum Extra Contact Lenses

Enter Prescription or Call 1-800-516-LENS (516-5367)

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 Color / Tint Dot
Right Eye (OD)
Left Eye (OS)
Does your prescription require additional toric parameters? If so, Click Here.

Product Details

Product Information:

Gas Permeable lenses are custom lenses and are specially manufactured to the exact specifications of your prescription. In some cases additional charges may apply if your prescription calls for specialized parameters. These specialized parameters include (but are not limited to) such options as Front, Back, and Bi-Toric Designs. has been providing the exact same contacts as prescribed by your eye doctor since 1995. Take advantage of our discount prices and order your contact lenses today!

Instructions for Ordering Rigid Gas Permeable Lenses:
OPTION #1...

  • Step 1: Enter your prescription into the drop down above.
  • Step 2: Click Add to Cart and complete the Checkout Process.
  • Optional: Once you have completed your order you may fax a copy of your prescription to 1-800-401-1495 to ensure a quick processing time.


  • Step 1: Fax a copy of your order confirmation page and a copy of a valid prescription to 1-800-401-1495.
  • Step 2: Call Customer Service at 1-800-LENSCOM (1-800-536-7266).

If you have any problems during this process, you can contact our Customer Service Department and they will assist you in completing your order.

As always, we guarantee your Optimum Extra contact lenses to be exactly as your doctor prescribed! Take advantage of our discount prices (as low as $33.99) and order your Optimum Extra contact lenses today!

Optimum Extra Reviews

Rating: 9/10 - 2 reviews

Written By: Albert
On: 9/2/2009

My Glasses Are No More

I have worn glasses ever since I was a kid because I never wanted to deal with the hassle of contact lenses plus I didn't think I would be able to put them in my eye. I finally gave in a tried out the Optimum Extra. I wanted to try a gas permeable so I wasn't always messing with buying new contacts. I was very surprised at how easy the contact was to deal with and how comfortable it was. This contact lens finally got me out of my glasses!

Written By: Anne
On: 9/2/2009

Glad I took the dive!

I just recently switched jobs and its isn't really practical to wear glasses at it so I was forced into contact lenses. My doctor told me about RGPs and it seemed like the right choice for me. I tried a few and these were the best ones I found. Very comfortable and great sight, almost makes me forget about my glasses!

Rated 9 stars from 2 customer reviews at