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: 9.2/10 - 12 reviews

Boston EO

On: 5/25/2020

Great Lens and Technology

The best hard lenses I have ever owned.

Boston EO

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

Boston EO

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

4 people found the following review helpful:

Boston EO

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!

4 people found the following review helpful:

Boston EO

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.

4 people found the following review helpful:

Boston EO

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,

4 people found the following review helpful:

Boston EO

Written By: Alexey
On: 3/13/2020

Everything fine!

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

4 people found the following review helpful:

Boston EO

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!

4 people found the following review helpful:

Boston EO

Written By: tim young
On: 2/12/2020

great fit

great fit right from the start. completely met my expectations. ordered a different color for each eye so I don't mix them up

15 people found the following review helpful:

Boston EO

Written By: Justin
On: 8/18/2017

Razor Sharp Vision

Boston EO's are simply amazing. I will never use any other contact than an gas permeable lens. I've tried several soft lenses over the years for my astigmatism and not a single one of them comes remotely close to the razor sharp vision I get out of gas perms - it's like seeing the world in 4K high definition. My first check up with these and I was seeing 20/15. If you are an astigmatism sufferer, honestly, get yourself into rigid gas permeable lenses. The minimal discomfort for the first week or so for the break in is worth the lifetime of ridiculously amazing vision you'll get out of gas perms. Talk to your Dr, make the switch to RGP's and be patient while your doctor is getting the fit and Rx tweaked to perfection. Once your Rx is set and the fit is perfect, you will never regret it.

If you use a high quality solution (I use the Lobob Optimum line) and clean/condition them every night, deep clean them once a week, then you will have a lens that will last you years as long as your Rx doesn't change. The value in these Boston EO lenses is unsurpassed.

I also want to thank I was very impressed in the entire process and they have a customer for life. Their ordering and customer service during my order was fantastic.

Boston EO

Written By: Anonymous
On: 6/22/2010

perfect vision with my bad astigmatism

I have bad astigmatism and have been wearing hard lenses for years. I have perfect vision with these. I have had problems with soft toric lenses, and vision is always compromised.

These are great if you clean them every night before putting them in the conditioning solution and clean them with the cleaner each morning, and wetting them with the conditioning (boston solutions) you will get the most comfort this way.

These lenses hold up. I have had some last 5 years.

Boston EO

Written By: Patricia
On: 8/20/2009

I love the Boston EO contact lens

I love the Boston EO contact lens because it gives me great sight with great comfort and it saves me money. These lenses basically feel like my own eyes because of the vision they give me and they never move around in my eyes and they stay comfortable for the entire wear. Also I am not always buying contacts with this lens because they last so long and save me money. The last pair that I wore lasted me 14 months, I was pretty happy about that.

Boston EO

Written By: Ricardo J
On: 8/20/2009

Boston Eo is a great quality lens

My optometrist decided to switch me to RGPs because of my astigmatism and we shopped with a couple of brands. I tried several but they felt uncomfortable and I was about to give up on gas permeable lenses until I tried the Boston EO. The custom ones from Boston were by far the best. They fit my eyes perfectly, gave me the best sight, and were the easiest to care for. My eyes got used to them right away and now I have 20/20 vision.

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

Rated 9.2 stars from 12 customer reviews at