• As Low As: $64.99 per box
  • Manufacturer: Alcon
  • Type: Vial Lenses
  • Contains: 1 Lens per Vial
  • FSA Eligible popup
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Buy 2+ per eye
$64.99per vial
Discontinued See below for details
CSI FW Contacts by Alcon

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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 Vial (as low as)
Right Eye (OD) $64.99 $64.99
Left Eye (OS) $64.99 $64.99
Lens Solutions
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biofresh Multi-Purpose Solution

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  • Save up to $4 over retail
    $10.99 As Low As $6.99

CSI FW has been discontinued

CIBA VISION has discontinued the sale of CSI FW contact lenses. This was one of the oldest products manufactured by CIBA VISION. They recommend replacing CSI FW with newer technologies such as Air Optix Aqua or Air Optix Night & Day Aqua. We will need your new prescription to fill your new contact lens order.

At Contacts America we’re committed to saving you money on your contact lenses. Federal law requires your eye care professional to provide you with your new prescription at the time of your eye exam. This is done to allow you to save money by purchasing your contact lenses from online retailers such as Contacts America. You are under no obligation to order over-priced contact lenses from your eye care professional.

We look forward to filling your new contact lens prescription and continuing our money saving relationship with you.

Product Information:

CSI EW are extended wear contact lenses offering the industry standard in crisp optics, deposit resistance, and easy handling.

Note: Some Parameters of this lens are Made-To-Order, these parameters may have additional charges applied.

At Contacts America we guarantee your CSI FW contacts by Alcon to be exactly as your eye doctor prescribed! Take advantage of our discounted prices (as low as $64.99) and purchase your CSI FW 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.

CSI FW Reviews

Rating: 9/10 - 4 reviews
379 people found the following review helpful:


Written By: Jimmy

Flex wear contacts are the way to go

I have been a long time wearer of the regular CV43 contacts and I liked how comfortable they felt. So, I was very excited to find out that they made flex wear lenses as well. Now I can use them according to my schedule instead of doing constant maintenance on them.

379 people found the following review helpful:


Written By: Cara

Excellent vision and easy to care for.

I've used the other CSI lenses before but these are my favorite because they allow me to not think about cleaning and maintenance. I can wear them for long periods and even overnight with no problems. Their comfort level is good, and not having to replace them all the time is a great feature.

379 people found the following review helpful:


Written By: Darren

CSI FW are just perfect

This is a great contact lens. The CSI FW lens by Wesley Jessen is very comfortable. I can wear this lens all day and night long and not get irritated eyes. I used to have really bad problems with protein deposits but with this lens I no longer have to worry about that. I love the flex wear option...because sometimes I forgot to take them out before I go to sleep.

379 people found the following review helpful:


Written By: Elana

Best lenses at the best price

The CV43 FW has been my contact lens of choice for the past three years. I haven't found anything that reaches the comfort level of this contact. It is also easy for me to maintain and I can wear it for a long time.

Rated 9 stars from 4 customer reviews at Contacts America