TECNIS PureSee is Johnson & Johnson's refractive extended-depth-of-focus (EDOF) intraocular lens. Its purely refractive design without diffractive rings reduces light loss, aiming for both sharp distance vision and comfortable intermediate vision.
Features of this lens
- 100% refractive design — no diffractive rings, so less light loss and glare
- Continuous focus from distance to intermediate
- Design with minimal loss of contrast sensitivity
- Astigmatism-correcting (toric) option
Who this lens is considered for first
- Those who are sensitive to glare but also want intermediate vision
- Those for whom contrast sensitivity on cloudy days and at night matters (e.g., driving)
- Those who want natural transitions between distances
Summary of manufacturer technical data (Johnson & Johnson Vision)
- 100% purely refractive EDOF: A refractive design with no diffractive rings at all, minimizing light loss.
- Maintains high contrast sensitivity: Because light is not split, the design is characterized by minimal loss of contrast sensitivity even in dim environments and on cloudy days.
- Continuous range of vision: Provides natural focus transitions from distance to intermediate and supports functional near vision.
- TECNIS platform Shared optics + toric option.
Source: jnjvisionpro.com — TECNIS PureSee™ official product page
FAQ
Which is better, Vivity or PureSee?
Both belong to the EDOF family with similar goals, but their optical approaches differ. The advantages depend on pupil size, corneal condition, and lifestyle, so we compare and explain after your examination.
Is near vision as good as with a multifocal lens?
Prolonged reading of fine print may require reading glasses. If near vision is your priority, we also consider the Odyssey and PanOptix families.
How long does the surgery take?
Regardless of lens type, the actual surgery takes about 10 minutes per eye and you go home the same day.
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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