Boston EO

Boston EO

  • 1 Lens
    $105.00 You Save $70.05
  • Buy More Save More!
    $29.99 Buy 2+ per eye $105.00 You Save $75.01
Choose Quantity & Enter Prescription for Right and Left Eye
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.
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Boston EO Reviews

Rating: 9.3/10 - 24 reviews
12 people found the following review helpful:

Written By: Richard
On: 7/28/2020

Delivery to Thailand

Good customer service, surprisingly quick delivery to Thailand with tracking, product arrived as ordered.

12 people found the following review helpful:

Written By: Anonymous
On: 7/14/2020

Boston EO Lens

I had a few glitches in getting the correct prescription, but they say three times the charm! I have the correct lenses and I couldn't be happier! The fit/prescription are perfect. will be my new source for ordering my lenses.

13 people found the following review helpful:

Written By: Milen
On: 6/20/2020

Excellent manufacturing quality.

Lenses have been manufactured by the highest standards. Thank you team.

13 people found the following review helpful:

On: 5/25/2020

Great Lens and Technology

The best hard lenses I have ever owned.

13 people found the following review helpful:

Written By: Kendra Wyatt
On: 5/14/2020

Boston EO

Arrived very quickly,comfortable, Clarity is great, staff was very knowledgeable and helpful

17 people found the following review helpful:

Written By: Susan McElroy
On: 5/1/2020

Gas permeable lens

My gas permeable lens is perfect! Exactly what I ordered. Perfect fit! I will order from again. Highly recommend!

17 people found the following review helpful:

Written By: Joseph Fink
On: 4/29/2020


Product is equal in quality as lens purchased from my eye care professional at far less cost.

Also product came in far less time that suggested.

Will certainly order from you when replacements are needed.

17 people found the following review helpful:

Written By: Karl Weikel
On: 4/27/2020

One of the contacts sent was defective was lost

I order two contacts at a time and have two sets. I switch them weekly. After wearing the one for a week. I noticed the second one hurt when I first put it in my eye. I tried to let it settle in for several hours but eventually it just spontaneously popped out on its own and was lost. I have not had this issue with your contacts before and have been ordering them for several years at least. So I was disappointed.

Best regards,

16 people found the following review helpful:

Written By: Alexey
On: 3/13/2020

Everything fine!

I use this lens already 20 years may be. Thanks!

16 people found the following review helpful:

Written By: Anonymous
On: 3/5/2020

Happy customer

Service is fast and has always delivered a quality product. I still wear gas permeable lenses and they are a little hard to find....but not for!

Product Information

With advances in technology over the decades, gas permeable contact lenses have come a long way. As a matter of fact, they are the optimum choice for lens wearers with complex optical needs or conditions. Polymer Technology's Boston EO is a gas permeable contact lens designed for those with myopia, hyperopia, presbyopia, and astigmatism. Boston EO contact lenses are made entirely from enflufocon B, a strong and durable polymer. Compared with soft contact lenses, Boston EO lenses are resistant to deposits, less likely to house bacteria, and do not contain water.

There are other advantages to wearing hard contact lenses such as Boston EO. They provide superior transmission of oxygen to the eyes, which make them healthier and more comfortable. Because they are rigid, these lenses also retain their shape while blinking, which increases visual clarity, and are much more durable than soft contact lenses. Finally, gas permeable contact lenses are less expensive because of their replacement schedule; if your prescription remains the same, they can be worn for years with the proper care.

Boston contact lenses are highly preferred by lens wearers because they are easy to clean and never dehydrate, so you can enjoy comfortable daily wear with only minimum maintenance necessary. These contact lenses also come with a high-Dk rating of 58, which essentially means that the lenses effectively reduce vascularization (the forming of blood vessels) and your eyes’ susceptibility to infection. Every day, you can count on a perfect fit when you wear your Boston contact lenses due to their sophisticated shape and design, which ensure crisper vision and customized coverage. They feature a bi-aspheric back that provides exceptional comfort and adaptation, which is important because eyes must initially adapt to, or break in, hard contact lenses.

Ready to join loyal lens wearers who praise the comfort and clear vision of Boston EO contact lenses? Shop for the best customer experience. With hassle-free returns, 100% money-back satisfaction, and quick shipping, you can’t go wrong with

Product Availability

This item normally ships within 1 - 2 business days.

Price Comparison

Our Lowest Price Retail Price Your Savings
$29.99 $105.00 $75.01


Polymer Technology

Material Content

100% Polymer (enflufocon B)

Water Content

0% H2O