Boston ES Contact Lenses 1 Lens - 12 month supply
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Boston ES Specifications & Parameters
| Manufacturer: | Polymer Technology |
|---|---|
| Lens type: | Gas Permeable |
| Each item contains: | 1 Lens, a 12-month supply |
| Water Content: | 0% |
| Material type: | RGP |
| Oxygen transmissibility: | 18 Dk/t |
| Can be worn overnight?: | No |
| Recommended wearing time: | Daily |
| Replacement schedule: | Annually |
| Availability: | Made to order |
| Cost per day: | $0.11 |
| Customer rating: | 8.9/10 |
| Visibility tinted: | Yes |
| Blocks UV: | Yes |
| Includes wetting agent: | No |
| Lens stiffness rating (modulus): | 1900 Mpa |
| Inside out mark: | No |
| Special features: | Exceptional wetting and deposit resistance |
| Introduced: | 1995 Still in production |
| % Lens Material: | 100% enflufocon A |
| Center thickness at -3.00D: | 0.20 mm |
| Lens Colors: | Blue, Ice Blue, Brown, Green, Grey, Clear |
Product Information
Boston ES contact lenses are rigid gas-permeable lenses designed to provide clear, stable vision and a precise fit. Each lens is custom-made to match your prescription and eye shape, supporting consistent comfort throughout the day. They are suitable for a wide range of visual correction needs.
Features & Benefits
Boston ES are rigid gas-permeable contact lenses intended for daily wear and can last up to a year with proper care and nightly cleaning. Each lens is custom-made to match the shape of your eye, helping maintain clear, stable vision with minimal shifting.
Made from enflufocon A, a highly breathable material with low water content, these lenses resist protein buildup and allow oxygen to reach the eye. They correct a wide range of refractive errors and retain their shape during blinking, delivering sharper vision than soft lenses. A light blue tint makes them easier to handle, and their long replacement cycle makes them a more economical option over time.
Do Boston ES Lenses Have UV Protection?
Boston ES contact lenses can be made with an optional UV-absorbing additive that helps block harmful UVA and UVB rays. This feature is not included by default, so it’s important to ask your eye care provider if you want the UV-protective version. To fully protect your eyes, especially the areas not covered by the lenses, wearing UV-blocking sunglasses is still recommended.
About Boston ES

AI Analysis of Boston ES Reviews
Boston ES lenses are well-loved for their comfort and ease of ordering, with many reviewers highlighting how great they feel and how simple the process is from start to finish. While a few reported shipping delays or minor product defects, most found the overall value to be worth it.
Positive Themes
Comfort – Many users describe the lenses as comfortable for all-day wear, with phrases like “feels great” and “easy on the eyes.”
Pricing & Value – Competitive pricing and good value are often noted by 19% of the reviews, especially when factoring in rebates and long-term use.
Common Criticisms
Shipping Delays & Issues – Some reviews mention slow or incorrect deliveries, including occasional “dry” shipments or missing packages.
Quick Summary
Boston ES lenses earn high marks for comfort, value, and a hassle-free shopping experience. Minor fulfillment issues were noted, but didn’t overshadow the product’s strong performance and support.
Best For: Wearers seeking comfortable, reliable gas permeable lenses
Potential Drawbacks: Occasional shipping or product issues, which are usually manageable with early ordering or prompt support follow-up.
Boston ES FAQs
Can you take a nap in Boston ES contacts?
No, you shouldn't nap in Boston ES lenses, as they're not approved for overnight wear. Napping in these lenses can lead to eye complications.
How many boxes of Boston ES do I need to buy to last 6 months, or 12 months?
You need 1 box(es) of Boston ES contacts to last you for 6 months. In order to last you for 12 months, you'll need 1 box(es). These amounts pertain to a single eye, so to cover both eyes, double these amounts.
How do I claim my Boston ES rebate?
In order to redeem your Boston ES rebate, follow these 3 easy steps: log on to the Lens.com rebate center, print and mail your rebate form, track your rebate status, and get your prepaid Visa card in the mail.
Can I buy Boston ES for someone else?
Yes, you can purchase Boston ES contacts for someone else. Simply provide their prescription details and ECP's contact info, and Lens.com will handle the rest.
What Boston ES rebates are available?
Boston ES contacts frequently qualify for rebates at Lens.com. You can qualify with just 4 or 8 boxes, unlike other retailers requiring a minimum of 12. Check our rebate or product pages for the latest offers.
How do I buy Boston ES contacts online?
To buy Boston ES contacts online, you'll need a credit card, the quantity you want, and your eye doctor's name. We can confirm your prescription with your doctor, or you can upload a physical copy. If you need assistance, our Customer Service team is available to help.
Where can I buy Boston ES contacts?
You can buy Boston ES contacts online, at some stores, or from your ECP. Lens.com offers some of the lowest prices and rebates.
How do I get my Boston ES rebate?
To get a Boston ES rebate, make a qualifying purchase from Lens.com. After your order ships, access the Rebate Center to print your contact lens rebate form(s). The mailing address is on the rebate form.
How many lenses are in a box of Boston ES contacts?
1 box of Boston ES lenses contains 1 lenses, a 12-month supply of contacts. 1 box, per eye, last you for a period of 12 month(s).
Do I need an rx/prescription to buy Boston ES contacts online?
Yes, a valid prescription is required to buy Boston ES contacts online, but you don't need a physical copy. Lens.com will verify your prescription with your ECP as required by US federal law, making the process easy for you.
Are online Boston ES contact lenses the same as from your eye doctor?
Yes, Boston ES contacts from Lens.com are the same lenses sold by your ECP, but at a discounted price due to lower operating costs.
How long does it take to get my Boston ES rebate?
After submitting your Boston ES rebate forms you can check the status of your rebate by going to Rebate Center. Please allow up to 12 weeks to receive your Lens.com Visa Prepaid Card.
How do I read my Boston ES prescription?
Boston ES prescriptions include power, base curve, diameter, and more. Check out our guide on reading your contact lens prescription for more info.
How to tell if my Boston ES contacts are inside out?
Boston ES contacts feel uncomfortable if worn inside out. They may move too much or even pop out. Some lenses have an inside-out mark to help you check.
Can I be allergic to Boston ES contacts?
Boston ES lenses are hypoallergenic, but buildup on the lenses can cause reactions. If you experience symptoms, remove your contacts and consult your ECP.
Can I renew my Boston ES RX/prescription online?
Yes, you can renew your Boston ES prescription online through Lens.com in just 10 minutes. Check if the service is available in your state.
How many boxes of Boston ES do I need to buy to last 12 months?
You need 1 box(es) of Boston ES contacts to last you for 12 months. These amounts pertain to a single eye, so to cover both eyes, double these amounts.
Where can I buy Boston ES contacts near me?
Boston ES contacts can be bought at eyewear stores or ECP offices, but the lowest prices are often online at Lens.com, due to lower overhead.
What are Boston ES contacts?
Boston ES are Gas Permeable contact lenses. They are made of RGP and are manufactured by Polymer Technology.
Can Boston ES contacts expire?
Like all contact lenses, Boston ES lenses do expire. The expiration date will be stamped on the box itself or on the aluminum fold of the blister pack in either a YYYY-MM or YYYY-MM-DD format. Typically, the expiration date for contacts is several years after the date of packaging.
What is the water content of Boston ES?
Boston ES contacts have a water content of 0%, contributing to oxygen flow to the cornea. While important, water content alone doesn't determine comfort--material and fit matter too.
How should I store my Boston ES contact lenses?
Daily lenses should be discarded after use. Weekly and monthly lenses can be stored in contact solution in a tightly closed case for their recommended duration.
Are Boston ES contacts, daily?
Yes, Boston ES lenses are daily disposables, designed to be worn for one day and discarded after use.
Is Boston ES discontinued?
No, Boston ES contacts have not been discontinued by Polymer Technology. They continue to be produced, marketed, and sold on Lens.com. Typically, if a contact lens ceases to be produced by the manufacturer, we will indicate it clearly on our product page as being a discontinued lens and it won't be an option to purchase them.
Does Boston ES have rebates?
Yes, Boston ES contacts typically offer rebates through Lens.com. Be sure to check current offers and qualifying purchase requirements.
Do Boston ES lenses have UV protection?
No, Boston ES contacts do not have UV protection. If you are looking for contacts with this feature, check out other lenses sold on Lens.com where the feature is specifically provided on each product page.
Does Boston ES contacts have an inside-out mark?
Yes, Boston ES lenses are indicated as No to help you check if they're inside out. Place the lens on your fingertip and hold it to light to view the marking.
Do I need a prescription, or a copy of my prescription in order to buy Boston ES?
Yes, you need a valid prescription to buy Boston ES contacts, but you don't need a hard copy. Lens.com can verify it with your ECP.
Who makes Boston ES contacts?
Boston ES contacts are made by Polymer Technology, and sold on Lens.com.
Boston ES Reviews
Very Comfortable Lenses
I purchased 2 sets of prescription lenses and have alternately worm them along with the previous pair I ordered from Lens.Com. I wanted to have spare sets of lenses, and it was very simple to reorder them. Lens.com sent me an email to remind me that I could reorder before the prescription expired, which I did. I'm pleased with the ease and convenience of ordering through Lens.com