Clareon Vivity is Alcon's extended-depth-of-focus (EDOF) intraocular lens. Using X-WAVE technology that shapes the wavefront without diffractive rings, it aims to provide natural vision from distance to intermediate while reducing the glare burden compared with multifocal lenses.
Features of this lens
- Non-diffractive X-WAVE optics — light is not split, so the glare profile is close to that of a monofocal lens
- Continuous focus from distance to intermediate
- Long-term clarity of the Clareon material
- Astigmatism-correcting (toric) option
Who this lens is considered for first
- Those who drive at night often and are concerned about glare
- Those with a lot of intermediate-distance activity such as monitor work
- Those who find the visual side effects of multifocal lenses burdensome
Summary of manufacturer technical data (Alcon)
- X-WAVE non-diffractive technology: Instead of splitting light into multiple focal points, it stretches the wavefront (wavefront-shaping) to create a single extended focus. With no diffractive rings, light loss is minimal.
- Depth-of-focus curve: According to manufacturer data, it provides continuous vision from distance to intermediate (about 66 cm) and supports functional near vision.
- Monofocal-like visual side-effect profile: The incidence of halos and glare is reported to be similar to that of monofocal lenses.
- Clareon material + toric option.
Source: myalcon.com — Clareon® Vivity® EDOF IOL official product page
FAQ
How is it different from a multifocal lens?
A multifocal lens splits light into several focal points, whereas Vivity creates a single extended focus. This means less glare, but you may need reading glasses for very small print.
Will I not be able to see near at all?
Intermediate to functional near vision, such as a smartphone screen, is possible in most cases. For prolonged reading of fine print, low-power reading glasses can be used in combination.
What is the difference between Vivity and Clareon Vivity?
The optical design is the same; the Clareon version uses a newer material with high long-term clarity. St. Mary's Jin Eye Center carries both.
The final lens choice is made after reviewing detailed corneal, retinal, and biometry test results together with your lifestyle. The actual surgery takes about 10 minutes per eye and you go home the same day. For pricing, please call 02-577-7782.
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