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ComfitSERENA
- S
50 mm
▫15 mm
-135 mm
Important information about your prescription
It’s really important to have a valid prescription when buying contact lenses – so before you order, we’ll need you to upload a picture of your contact lens prescription. This is different from your eye test prescription, so just make sure it has all your contact lens details on it and that it’s in date.
After you’ve done that, we just need to validate your prescription to follow regulations set by the General Optical Council. So we might contact you within 24 hours to double-check that your prescription is all correct and right for you.
No quibble, no fuss guarantee.
If you have any problems within 100 days of purchase, we'll put them right.
Free lifetime servicing at no extra cost
Product details


- Single vision
- Varifocals
- Bifocals
You can also get extra lens treatments and options to protect or enhance your glasses; browse the options below.





Extra Thin + Light lenses - from £55 for 1 pair
A beauty treatment for your eyes. The lenses improve the appearance and comfort of your glasses, especially with a high prescription.
- Up to 40% thinner and lighter than standard lenses
- Suitable for lightweight frames
- UltraClear SuperClean coating as standard
- Available online
Sun tint and UV – from £30 for 1 pair
A full sun and UV tint can transform your glasses. Choose from three fashionable colours to create your unique look.
- Available in brown, grey and green
- Can relieve eye strain
- See clearly in all conditions
- Soften harsh, bright lights
- Includes UV protection
- Available online
Polarising lenses - £59 for 1 pair
Unlike ordinary sunglasses, polarising lenses eliminate 99.9% of glare from horizontal surfaces such as roads, water and snow.
Once you’ve seen the difference, you won’t want to wear ordinary sunglasses again.
- Eliminate glare
- Improve vision and comfort
- 100% UV protection
- Great for driving
- Available online
Reactions - £59 for 1 pair
Lenses that react to light. They’re clear indoors but darken like sunglasses in sunlight. So you only need one pair of glasses for all conditions.
- React to light fast
- Dark in sunlight, clear indoors
- See clearly in all conditions
- Plastic lenses, so lighter and safer than glass
- 100% UVA and UVB blockage
Reaction lenses are currently only available in stores. For more information, please speak to your local store.
UltraDrive tint - £30 for 1 pair
Ideal for daytime driving, the driving tint will give you sharper vision behind the wheel.
Its special tint enhances contrast and blocks UV light to give you a clearer view of the road.
- Improves contrast for safer, clearer vision
- Blocks all UV light and 95% of blue light
- Won't affect the visibility of traffic lights or signs
UltraDrive tint is currently only available in stores. For more information, please speak to your local store.
Features: Flexi hinge