Frequency 55 Aspheric - Includes Vision Care

29 customer reviews

6 lenses per box

Left Eye

Power (Sph)
Base Curve (BC)
Diameter (DIA)

Right Eye

Power (Sph)
Base Curve (BC)
Diameter (DIA)


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CooperVision Contact Lenses

Product discontinuation notice

Frequency® 55 aspheric lenses are no longer available. To help you switch with ease, CooperVision® recommends Avaira Vitality™ as a great alternative.

We’re confident you’ll love them, but you’ll need to have them fitted by an optician first. If you wear a combination of lenses or have any questions, get in touch with our optical consultants.

Product Description

Optimal vision correction - Frequency 55 Aspheric contact lenses are designed aspherically, and focus light more effectively than standard spherical lenses.

Light benefits - Thanks to the aspheric design, these lenses focus light into a focal point at the rear of your eye, rather than just into the general area, improving depth of focus and image resolution.

Monthly use - As long as you clean and store Frequency 55 Aspheric contact lenses correctly each night, you can wear them for up to 30 days.

Frequency 55 Aspheric contact lenses from CooperVision are a monthly-use contact lens that are convenient and comfortable for most wearers.

Recommended For

The Frequency 55 Aspheric contact lenses are recommended for:

  • Wearers with low levels of astigmatism who have not enjoyed using toric lenses in the past.
  • Wearers looking for a comfortable and secure contact lenses.

Please always check with your Optometrist first before purchasing new contact lenses that haven't been prescribed.

Product Information

Categories Contact Lenses / Monthly Contact Lenses / Toric Contact Lenses For Astigmatism
Brand CooperVision
Material Methafilcon A IV 1 55% water
Handling Tint Yes
UV Protection No
Base Curves (mm) 8.4 (minus powers only), 8.7
Diameter (mm) 14.4
Usage Instructions Daily wear for up to 30 days. Replace with a new pair every month.


Frequency 55 Aspheric contact lenses are manufactured by CooperVision, a leader in contact lens technology with over 40 years of experience.


Frequency is a brand produced, sold and distributed by CooperVision.

Type of Lens:

Frequency 55 Aspheric contact lenses are monthly-use. This means that each lens can be worn for up to 30 days, and will need to be removed, cleaned and stored overnight between use.


Frequency 55 Aspheric contact lenses are designed to contain: 55% Water and 45% Methafilcon A. Methafilcon A is a copolymer of hydroxyethylmethacrylate and methacrylic acid with a water content of 55%.


Frequency 55 Aspheric contact lenses utilise CooperVision technology for comfort and vision correction:

Frequency 55 Aspheric - Focuses light directly to a focal point at the back of your eye, resulting in greater depth of focus, with improved image resolution. This design corrects short and long-sightedness.

Pack Sizes:

Frequency 55 Aspheric contact lenses come in packs of 3. As each lens can be worn for up to 30 days - removed after each day to be cleaned and stored overnight - a pack of three should last for around 3 months.

Availability for Astigmatism and Presbyopia:

Frequency 55 Aspheric contact lenses are designed to be worn by people with low levels of astigmatism.

CooperVision also offer Frequency Xcel Toric lenses for those with higher levels of astigmatism.

If you have a prescription for presbyopia then you could instead opt for a multifocal contact lens; unfortunately this is unavailable in Frequency 55, but other brands do offer options.


Before you do try a different brand of contact lens, you will need to consult your optician to make sure that any alternative is suitable for you, and also fitted correctly.

Avaira Vitality

Avaira Vitality are a good alternative for Frequency 55 Aspheric contact lenses with several benefits to consider. These monthly lenses offer increased protection for your eyes against the sun's harmful rays when paired with sunglasses, and the silicone hydrogel combined with an enhanced water content makes these lenses naturally wettable, which helps keep your eyes fresh and hydrated.


Biofinity monthly use contact lenses are convenient, comfortable, and offer clear vision and excellent hydration through Aquaform technology. Biofinity lenses can be used as continuous wear and be kept in your eyes overnight for up to 29 days as long as you are approved to do so by your optician.

These lenses have an aspheric front surface, which increases the depth of your focus and improves vision clarity; the use of Aquaform technology also means that Biofinity contact lenses retain lots of water, increasing hydration and keeping eyes moist and comfortable throughout wear.


Lenstore has strict referencing and sourcing guidelines. Our product descriptions are authored and reviewed by Roshni Patel BSc (Hons) MCOptom.

1. Frequency 55 aspheric. CooperVision. Accessed Feb. 05, 2021.

Roshni Patel

Written by: Roshni Patel BSc (Hons) MCOptom

Optometrist and Professional Services Manager

Roshni Patel BSc (Hons) MCOptom qualified as an Optometrist in 2004. She is a member of the Association of Optometrists and is the Professional Services Manager at Lenstore where she is responsible for supporting and guiding all departments from a clinical standpoint.

Collected independently byTrustpilot

Frequency 55 Aspheric Reviews

Overall: 4.93 29 reviews

  • By Jean on 15 January 2021 Been with Lenstore now for a good few years, and would not dream about going elsewhere, immediate response and fast response delivery. Thank you lenstore
  • By Clare on 14 January 2021 Been using these contacts for years
  • By Denise on 10 November 2020 My lenses are being discontinued. I appreciate the notification and options given for the future.
  • By Ken on 10 November 2020 Very affordable.
  • By JENNIFER on 24 October 2020 Great lenses- never had a problem -so sad they are being discontinued !
  • By Jenny Meads on 17 September 2020 Wonderful!
  • By DILLEY/REBECCA A on 04 December 2019 The brand of contacts I buy are very comfortable. And the company is so efficient with great prices!
  • By Jac on 03 September 2019 Excellent
  • By Mammad A on 17 May 2019 I’ve been using it for years. Great lenses
  • By Sylvia T, Crewe. on 08 October 2018 I have worn contact lenses for about 30 years and these are the lenses I love the most having tried a variety of others. I previously used Frequency 55 multifocals which were amazing. unfortunately these are no longer available so I now use these lenses as monovision which works very well. Frequency 55 are comfortable, easy to handle and hard wearing. They have never let me down.
  • By sarah on 03 April 2018 Great product love this brand
  • By Michael on 04 March 2018 Would definitely recommend. Great service, rapid delivery and most importantly great lenses.
  • By Andrea Braham on 15 February 2018 Very comfortable and reasonably priced.
  • By Eleni on 12 September 2017 Great quality! Price values for what you get ! Recommended.
  • By Juliet on 01 April 2017 Excellent fits well and certainly a lot better than previous purchase from another supplier
  • By Agata on 02 November 2016 Reliable lenses. Quick delivery service and much cheaper than on the high street
  • By brenda on 20 July 2016 Ok but one split after 4 day's. Need to be sturdier
  • By Anita on 08 June 2016 These lenses are of as good a quality as the ones I used to get from the optician. I wouldn't think twice about ordering them from Lenstore again and would highly recommend them. And, very importantly, I paid a fraction of the price I was paying through a high street optician.
  • By Hsp on 03 March 2016 Excellent fit and very comfortable! Does not dry it as quickly as some can
  • By KS on 24 September 2015 Great lenses that I have been using for years and a great quality of product that I can trust.
  • By Andrea Harmon on 10 September 2015 Excellent service, well packed and delivered quickly
  • By Rebecca on 01 September 2015 Comfortable to wear - easy to put in. Cheaper than the opticians!
  • By gill on 17 August 2015 I use these regularly. I work nights and Wear them for long periods of time, 9 hrs plus. They are comfortable and easy to maintain.
  • By Sarah on 15 August 2015 I have been using these lenses for years and they have served me well. They can feel dry at the end of a long day or towards the end of their month's life.
  • By Mrs Deborah-Ann MacFarlane on 05 August 2015 Cheaper than opticians which use same brand 😀
  • By Richard on 30 July 2015 Fast efficient service, highly recommended
  • By Linds on 04 July 2015 Great lenses. Easy to use saline drops with them in to refresh eyes as well. They sit comfortably and I often wear them longer than I probably should!
  • By Gillian on 17 June 2015 Good quality lens at a fantastic price. What more can you ask for?
  • By Mary on 24 March 2015 Can only give opinion from my eyes lol theses are great lenses I have no problems with theses ones I was a customer with specsavers for years but they were unable to supply at short notice so ill only have yearly checks with opticians from now Lens store is where I'll purchase my eyes from :)) Thank you for expert help and advice

Disclaimer: The opinions expressed in these reviews are those of the customers and not of If you wish to change to a different contact lens, please contact our Clinical Team for further advice.

£14.65 per box

Limited stock available for this product

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