LaserVision

CLEAR eye treatment at a glance

<10 mins per eye

Numbing drops

24 hours

Long term

Safe and effective

What is SMILE / CLEAR?

CLEAR is a form of laser eye treatment that combines the established methods of modern refractive surgery with additional theoretical benefits.

Much like LASIK, CLEAR reshapes the profile of the cornea to correct your vision. To improve your vision using a laser, the surgeon needs to make the correction in the middle, or stromal layer, of your cornea. During LASIK, the top layer of the cornea is removed or peeled back in order for the laser to access and reshape the stroma.

With the CLEAR procedure, the top layers of the cornea stay intact. A laser generates two thin bubble layers within the stromal layer of the cornea, creating a disc-shaped piece of corneal tissue called the lenticule. The surgeon gently removes the lenticule through a small incision. Removal of the lenticule permanently changes the shape of your cornea, resulting in better vision. This keyhole treatment is minimally invasive and unlike LASIK, does not require the creation of a flap.

LaserVision-Treatment-SMILE-CLEAR-What

CLEAR Vs SMILE

CLEAR is a more refined form of its predecessor SMILE; allowing the consultant to more precisely adjust for centration and rotation during treatment. The result is a lower inflammatory response and quicker visual recovery.

CLEAR Vs SMILE

CLEAR is a more refined form of its predecessor SMILE; allowing the consultant to more precisely adjust for centration and rotation during treatment. The result is a lower inflammatory response and quicker visual recovery.

Read more
Treatment Benefits Benefits

What are the benefits of SMILE / CLEAR?

  • Shorter laser time than with LASIK
  • Flapless treatment - suitable for active patients
  • Lower risk of postoperative dry eye care
  • Rapid results, with vision 80% better within a few hours
  • Bladeless, single-step surgery
  • No stitches required

How is CLEAR performed?

  • 1.Local anaesthetic eye drops are applied to both eyes
  • 2.The Ziemier Z-8 laser directs a series of pulses at the cornea
  • 3.These pulses form bubbles which outline a small clear lens (lenticule)
  • 4. The laser then produces a small tunnel in the cornea from which the lenticule can be removed
  • 5.There is no flap and no requirement for stitches as the small tunnel is millimetres wide and self healing
LaserVision-Treatment-SMILE-CLEAR-How
LaserVision-FAQ-Main

Led by your personally assigned doctor, our clinical team will perform a thorough evaluation of your suitability for surgery. This will include a comprehensive eye examination looking for signs of dry eye, large pupils, high eye pressure and other ocular-health conditions.

Detailed analysis of your cornea will allow your doctor to assess whether you can undergo the procedure safely and evaluate which areas of your cornea need reshaping. They will calculate and determine the precise amount of tissue to remove from your cornea.

Wearing contact lenses before your consultation can influence our measurements. You will be guided by a patient coordinator if we require you to pause contact lens wear for a week or two in order to examine the eyes in their natural state.

Our focus is to achieve complete satisfaction. All our patients are treated until discharge as part of the inclusive care plan. This includes 2 years of follow up and retreatments after your initial treatment. Although you may be discharged, all our patients remain under our care and we positively encourage patients to get in touch should problems arise.

Our success has been dependent on personalised patient care and we believe this is paramount. All patients will see their surgeon at each visit as they are personally responsible for your care so you are safe in the knowledge that you are receiving the best possible standard of care.

Your procedure will be performed by the same consultant ophthalmologist who assessed your eyes at the initial consultation. A team of optometrists and nurses will also be present to assist and provide any support that you require. CLEAR is usually completed in under 10 minutes.

During the procedure, you will lie on your back in a reclining chair. You may be given medicine to help you relax. After numbing drops are placed in your eye, an instrument is gently positioned to hold your eyelids open. The Ziemer Z-8 laser creates a precise clear window (lenticule) within the centre of the cornea.

The surgeon gently removes the lenticule through a small incision to reshape the profile of the cornea and correct the vision. The vast majority of patients will have both eyes treated on the same day.

CLEAR is a single-step, flapless procedure meaning you will not feel any pressure sensation and treatment can be completed in a matter of minutes.

At our clinics in Guildford, London, Manchester, Portsmouth, Sheffield, Winchester and Woking, the vast majority of patients have no pain but some may feel a little grittiness in the eyes for a couple of days.

You will be given a set of eye drops to take at home that vastly reduce the risk of infection and inflammation. These generally last for the first 4 weeks but some patients may require lubrication drops for the first few months. Although you will be able to see immediately after surgery, your vision will improve over time.

Whilst you should be legal to drive the next day, it may take between 4 and 12 weeks after your surgery before your eye heals and your vision stabilises. Your doctor will ensure that you are progressing normally at a series of planned follow-up appointments. It might be a few weeks before you can start to use cosmetics around your eyes again. You might also have to wait several weeks before resuming strenuous contact sports or swimming.

Although complications are rare, it should not be forgotten that laser eye surgery is a surgical procedure. No procedure is risk-free but steps are taken throughout the process to minimise any potential risks.

CLEAR is considered to be one of the safest procedures available. In trials conducted on SMILE, it was found that over 1,000 patients in the UK, Germany, France and Denmark yielded excellent results. Comprehensive screening of our patients means that surgery can only be performed on eyes which have been deemed suitable.

The experience of our clinical team minimises the small associated risks of laser surgery which include dry eyes, haloes, glare and under or over-correction. Your doctor will ensure that you are fully informed of all potential risks prior to treatment. Our team of consultant ophthalmologists are dual-trained in cornea and refractive surgery to ensure that you receive the most effective care.

Previous Video

Laser Eye Surgery

Book a consultation

Am I suitable for Laser Eye Surgery?

Book a consultation

Laser Eye Surgery Success Rates

Book a consultation
Next Video

Choosing the right vision correction clinic for your surgery is paramount. This is a life changing procedure after all, and you need to have complete trust in your surgeon and care team of professionals.

Previous Slide Next Slide

Choosing the right vision correction clinic for your surgery is paramount. This is a life changing procedure after all, and you need to have complete trust in your surgeon and care team of professionals.

Previous Slide Next Slide
Events