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Crystal Monthly

6 Lenses per box

Total: £0.00
Crystal Monthly
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Product Info

The cost of monthly soft contact lenses has been steadily rising in recent years, making it more and more difficult for customers to afford them.
We have listened to our customers and searched the world for a low cost, trouble free monthly contact lens to provide our customers with the convenience of monthly lenses at the lowest possible price.

We have found a lens that has it all - Crystal Monthly.

Crystal monthly contact lenses have been designed to be worn up to 12-16 per day, for up to 30 consecutive days. Crystal Monthly offers a multi back curve design for great stability and handling, a thin edge for all day comfort, an easy to open packet, UVA & UVB protection, CE and ISO approved for maximum safety and an easy direct replacement for existing monthly lenses on the market.

Note: Crystal Monthly lenses are not normally recommended for dry eyes, if you have dry eyes check out Crystal Comfort.

The Essentials

Brand: Crystal
Wearing Type: Monthly
Power Range: +5.00 to -10.00
Base Curve(s): 8.6
Diameter(s): 14.2
Lens Material: Methafilcon A
Water Content: 55%
Oxygen Permeability: 24 Dk/t
Handling Tint: Yes, light blue
UVA/UVB Protection: Yes
Quantity per Box: 6 lenses per box
Availability: Yes, in stock

Why choose Crystal Monthly Contact Lenses

  • Affordable monthly contact lens
  • Handling tint
  • UVA and UVB blocking
  • 12-16 hours wear daily
  • Cheap enough to be used as a 2 weekly replacement lens

Other options

Crystal monthly contact lenses have been designed as a one size fits all replacement daily contact lens, with it mid range 8.6 base curve and 14.2 diameter they a suitable replacement for many monthly and even daily contact lenses. Size wise Crystal monthly is a direct replacement for Soflens 59, Biomedics 55, or Crystal 1 Day among others.

Switch to Crystal Comfort Monthly Hydrogel Silicone lenses and SAVE!

Lens Brand
Annual Cost
(monthly replacement)
Crystal Monthly




Biomedics 55


Good To Know

Can I wear Crystal Monthly Contact Lenses?

Crystal monthly contact lenses are a replacement contact lens, so although not fitted by your Optometrist you are still able to wear Crystal monthly lenses providing they are of their same or similar fit to your regular lenses. If you wear daily lenses and are replacing them with monthly contact lenses you will need to know how to clean and store your lenses. 

Crystal monthly contact lenses are and ideal replacement for

  • Proclear 
  • Biomedics 55
  • Soflens 59

Crystal monthly is a great option if you miss your old or discontinued monthly lenses such as

  • Frequency 55
  • Focus Visitint
  • Acuvue two weekly
  • Surevue
  • Avaira

Does Crystal Monthly Contact Lenses Come In Colours?

Unfortunately at the moment Crystal monthly disposable contact lenses do not come in colours, if you are looking for a coloured contact lens then check out Freshlook Colourblends.

Is Crystal Monthly Contact Lens A Silicone Hydrogel Lens?

Crystal; monthly is not a silicone hydrogel contact lens, if you are looking for an affordable silicone hydrogel contact lens then check out Crystal Comfort monthly disposable contact lenses or Crystal Air, our silicone hydrogel daily disposable contact lens.

Recommended Cleaning Solution

Have you bought any contact lens solutions for your lenses?

We have a large range of All in One Solutions, Soft Lens Rewetting drops to alleviate dry eyes and convenient Multi Purpose Solution Flight Packs - perfect for your next holiday.

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Rated 4.6/5 based on 163 customer reviews

Most helpful customer reviews

Quality contacts

They’re very good contacts I buy them regularly
Doesn’t cause any dry eyes like the others around and can be worn for long periods of time without irritation

By from London on 06.03.2020 19:37

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Crystal monthly contacts

I have bought the Crystal monthly contacts for years now and have found them to be a quality product. My reordering them several times speaks for itself. Contactlensesplus has always gotten me my order quickly and correctly.

By from US on 10.03.2020 23:55

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Simple to use and great vision!

This product is so simple to use, they glide easily onto my eye. My eyes are never dry even when using them all day. Vision is great. I definitely recommend using this product and I always buy the same ones again and again.

By from London, UK on 04.03.2020 10:11

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All Customer Reviews

Showing 141-160 of 163 items.

I placed my order on Sunday afternoon and the package arrived by post on Monday morning....great service, thank you.
I wore the lenses yesterday for the first time, had them in for just over 9 hours and they were very comfortable. Would order again great value for money, very satisfied.

By from Llanfair Caereinion Powys on 05.03.2013 13:03

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Most comfortable lens

I used Bausch & Lomb for years and then switched to Acuvue and they were not as comfortable. Because of price, I tried Crystal. They are made like B&L. This is the most comfortable lens I have every worn. I have dry eyes and have no problem with Crystal. Using this company is fantastic. They are excellent and offer very fast service and shipping. Thank you!

By from Orlando, FL on 01.03.2013 15:48

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Superb contacts!

These contacts greatly exceeded my expectations! I was previously using Acuvue Oasys and believe it or not, these are as, if not more, comfortable. They are also cheaper. I have been wearing this pair for two weeks now with no problems. I will definitely be purchasing more in the future.

By from Unknown location on 23.02.2013 23:46

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Great price great product!

I was spending up to £30 a month for contact lenses. I saw these Crystal Monthly�s, £8 for 3 months� worth, and thought I would give them a go. They are GREAT!!!! I can wear them for at least 12 hours, and they don't dry out at all, they don't even feel that dry when it's getting to the end of the month. I would definitely recommend these and I will continue to use them.

By from Weymouth on 21.02.2013 12:57

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I'v use lenses 20 years ago so u can believe me if i say, these are amazing.
On the first day was a bit wierd but its always happening with any new lenses.
Thicker than the others but not difficult to use them.

By from London on 12.02.2013 19:05

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Cheap and best. Have been using them since last few months-no problems so far!
Before using these lenses, I have tried many brands (ciba vision and baush & lomb), I had lot of issues with them. Surprisingly, these lenses even though at low cost are much better than the expensive lenses I bought before.

By from Australia on 31.01.2013 23:08

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Break the Cartel

I have now been using these lenses for 6 weeks and cannot believe how good they are.
Fot the first four weeks, I wore one crystal lens and one Air Optrix Aqua to compare ease/difficulty in insertion and removal to/from eye plus comfort in wearing up to 16 hours per day. The crystal won hands down.
For the last 2 weeks I have worn both crystal lenses and can report that they are superb.
The only reservation I have is their Oxygen permeability, I cannot find any data on that. Unless I find out something bad or there is a sudden price increase, I shall be buying these lenses in future.
Editor`s Comment: Crystal Monthly are the same material as Biomedics 55 and a similar oxygen permeability to Acuvue 2 and Surevue. They are an older generation material and as a result, do not have the increased oxygen permeability of the newer lenses that often contain silicone.

By from Unknown location on 23.01.2013 17:00

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Break very easily

These contacts were comfortable and of course a great price, however; they broke so easily that my 6 month supply has only lasted me 2 months. I've worn contacts for yrs and never had that problem so despite the great price the value wasn't there since they didn't last me long.

By from Unknown location on 23.01.2013 00:11

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amazing value

at first i was a bit reluctant to buy at this price, but for 8 quid it was worth a try, and im very glad i did!
My eyes are really dry, i usually use biofinity. i was able to wear these for 5 hours before i needed to take them off. great value for money!

By from Devon on 12.01.2013 04:37

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Crystal Monthly

Item as expected, quality lenses, very good price, quick delivery. Great deal.
Thank you.

By from London UK on 11.12.2012 12:33

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just started to use your company and can only say how impressed I am with your service and product, ordered on the Friday and was at my door on the Saturday morning wow, the contacts seem very good don't know they are in after only a couple of seconds unlike my old ones which took half an hour or so to settle down. again great service keep up the great work!

By from Plymouth devon on 10.12.2012 10:52

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Ok but not great

I have been using the daily version of Crystal and they are fabulous compared to these. They do not handle well at all and split very easily when taking in and out of your eye and the case. Also make my eyes very dry feeling and get really uncomfortable after several hours wear. Therefore what was supposed to be 6 months supply will probably only last half of that if I'm lucky so may as well go back to the dailies as these are no more economical to buy than those.

By from Staffordshire on 07.12.2012 11:19

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Very comfortable...amazing price!!

I thought I'd try these new lenses, even though they state that they are not suitable for people with dry eyes - if they were no good, I've only lost £14.50. But when I tried them, they felt so comfortable...I love them!
I do a lot of computer work and do get dry eyes, but even so they are very comfy and my sight is perfect. I've been wearing Specsavers Daily disposable lenses for a year or two now, and I can honestly say that these lenses are much better!
They are not tinted so are a little tricky to locate out of the packet, but that's the only drawback I can think of.
They are much thinner than my other lenses, so you do have to be careful when handling them, but perhaps this helps to make them so comfortable.
Obviously, everyone's eyes are different, but I would say they are definitely worth trying for £14.50!

By from Cornwall, UK on 30.11.2012 12:05

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I love these lenses. They're so comfortable, long lasting, really clear and much nicer to use than the Focus ones I'd used previously. The price is a bonus and I definitely recommend them.

By from Manchester, UK on 05.11.2012 21:49

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i m v happy with results

hi,never think about that they would work so good for me ,v comfy n soothing ,i recommend these to everyone,monthly are best that u hav not to open a new packging on daily basis,

By from Derby on 03.11.2012 17:38

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Great Product

I have been using these for a month and I cant believe how good they are. These are as good any any lens costing twice as much. I normally have these in for 10-12 hours a day without any problems. I would certainly recommend them.
The only complaint I have is that they could do do with a slight tint to make them easier to spot when cleaning.

By from Essex UK on 29.10.2012 20:38

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Great value for money!

I have been wearing these for just over a week and find them very good. I have not been wearing lenses for long so don't know what the more expensive ones are like, but these seem to do the job very well. I will be buying these again!

By from Pembrokeshire, UK on 21.10.2012 18:34

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Awful - Price reflects the quality- AVOID

These are the worst lenses I have ever worn.
I have been buying AirOptix Aqua for the last 2 years, and crystal monthly seemed quite a bit cheaper and had great reviews and thought I would give them a try.
For a start monthly is a joke - I can't even wear them for a day. They make my eyes dry and sore and gave me headaches. Within 3 days I realised I couldn't put up with them any longer and ordered my normal ones. Wish I hadn't even tried these - waste of money and time. Avoid.

By from London on 11.10.2012 17:26

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Crystal Monthly

I thought I'd give these lenses a go as they are much cheaper than my Opticians. I was very pleasantly surprised! I have been wearing lenses for years and have tried various different makes. These lenses are very comfortable,I have been wearing them for 12 hours plus daily, and my vision is still perfect at the end of the day. Recommended, I will definitely be reordering.

By from Norfolk, UK on 06.10.2012 13:15

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I bought these not knowing what to expect, as they're much cheaper than the ones I got from my optician. They're thinner and not tinted, and feel less 'rubbery' than my old ones- but they're just as good if not better. I can't feel them in so they don't bother me and my vision is wonderfully sharp. I hope these never get discontinued, because I'll be ordering more when I run out.

By from Leicester, UK on 29.09.2012 11:26

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