EDOF lenses (Extended Depth of Focus lenses) are one of the newest types of intraocular lenses used in lens replacement surgery. EDOF lenses are most commonly used for patients who are not suitable candidates for trifocal lenses. They are designed to provide a continuous range of vision, especially for distance and intermediate tasks such as computer work, while maintaining high visual quality with minimal visual disturbances.

For some patients travelling from the UK and Ireland to Prague for lens replacement surgery, EDOF lenses can be an excellent option when trifocal lenses are not suitable, for example patients who had laser eye surgery in the past or have certain corneal conditions.

What Are EDOF Lenses?

EDOF stands for Extended Depth of Focus. These modern intraocular lenses extend the range of clear vision rather than splitting it into separate focal points like multifocal lenses.

This design allows patients to achieve:

• clear distance vision
• very good intermediate vision (computer, tablet, dashboard)
• functional near vision

Because of their optical design, EDOF lenses often produce fewer halos and glare compared to some multifocal lenses, which can be particularly beneficial for patients who drive frequently at night.

Vision Range With EDOF Lenses

According to our medical team, EDOF lenses can provide excellent visual performance for everyday activities. With an EDOF lens, distance vision and computer vision are usually completely glasses-free, meaning approximately 65 cm and further without glasses. Functional reading is also possible without glasses – medium-sized text (0.5 at a distance of 35–40 cm) can often be read without glasses. Most patients can read 0.63 binocularly without glasses. For the smallest text (0.8–1.0), weak reading glasses of approximately +1.5 D may sometimes be needed.

This means patients can usually perform most daily activities without glasses, including:

• driving
• working on a laptop
• watching television
• using a smartphone
• reading menus in restaurants

When Are EDOF Lenses Recommended?

For many patients undergoing lens replacement surgery, trifocal lenses are the most common choice, because they are designed to correct vision at all three distances:

• distance
• intermediate
• near

However, in some cases trifocal lenses may not be suitable.

For example, this may apply to patients who:

• had LASIK or laser eye surgery in the past
• have certain corneal irregularities or scars
• have lazy eye (amblyopia)
• have other specific eye conditions affecting the cornea or retina

In these cases, surgeons may recommend EDOF lenses or monofocal lenses instead.

EDOF Vivity Lens Price in Prague

The cost of EDOF Vivity lenses for lens replacement surgery in Prague is significantly lower compared to many clinics in the UK and Ireland. At our partner clinic in Prague, the price depends on whether standard lenses or toric lenses (for astigmatism) are required.

Compared to UK clinics where lens replacement surgery with premium lenses can cost £4,000–£7,000 per eye, Prague offers the same modern technology and experienced surgeons at significantly lower prices.

Toric lenses are used when the patient has astigmatism, allowing the surgeon to correct both the natural lens and the astigmatism during the same procedure.

Typical price for EDOF Vivity lenses in Prague:

• from £3,000 for both eyes
• toric lenses available for astigmatism
• surgery performed by experienced eye surgeons
• no waiting lists for international patients

EDOF Lenses vs Trifocal Lenses – Price Comparison

At our eye clinic, EDOF Vivity lenses are priced the same as trifocal lenses, so the final recommendation is based on the patient’s eye condition and lifestyle rather than price.

EDOF Vivity Lenses

At our partner clinic in Prague, surgeons often use EDOF Vivity lenses from Alcon, one of the most advanced EDOF lens technologies currently available.

These lenses are designed to provide:

• excellent distance vision
• very good intermediate vision
• smooth extended depth of focus
• minimal halos or glare compared to some multifocal lenses

However, similar to other EDOF lenses, reading glasses may still be required for very small text.

The price of EDOF Vivity lenses is the same as trifocal lenses at our clinic.

Monofocal Lenses as Another Alternative

In some situations, surgeons may recommend monofocal lenses instead. Monofocal lenses correct vision at one distance only, usually distance vision. Patients with monofocal lenses typically need reading glasses for near work. The most suitable lens type always depends on the individual condition of the eye and the patient’s expectations.

Personalised Lens Selection in Prague

The final decision about the most suitable intraocular lens is always made after a comprehensive eye examination in Prague. Patients usually undergo a 2–3 hour diagnostic examination, followed by a consultation with the eye surgeon who carefully evaluates the results and discusses the patient’s expectations and lifestyle. Based on these results, the surgeon recommends the most appropriate lens type for each individual patient.

During our free email consultation, our medical team can often already provide an initial opinion whether a patient may be more suitable for trifocal lenses or EDOF lenses, based on the information provided and previous eye history. The final recommendation is always confirmed after the detailed examination in Prague.

Lens Replacement Surgery in Prague

Lens replacement surgery (Refractive Lens Exchange – RLE) replaces the natural lens of the eye with a modern artificial intraocular lens.

At Beauty in Prague we work with experienced Czech eye surgeons who have performed over 100,000 intraocular procedures.

Patients from the UK and Ireland often choose Prague (the Czech republic) because they can benefit from:

• highly experienced surgeons
• modern European eye clinics
• no waiting lists
• significantly lower prices than in the UK

Lens replacement surgery in Prague starts from £875 (€950) per eye.

Free Online Consultation

If you are considering lens replacement surgery and would like to know whether EDOF lenses or trifocal lenses may be suitable for you, you can apply for a free online consultation.

👉 https://www.beautyinprague.com/surgeries/eye-lens-replacement-surgery/

Our medical team will review your prescription and advise you on the most suitable treatment options.