SimVis Gekko2
Pupil Monitoring System
SimVis Gekko2 is a binocular visual simulator for an accurate and personalized experience of premium presbyopic corrections
before intraocular lens implantation.

Fine-tuning IOL

Trifocals

EDOF

Mix&Match
SimVis Gekko2: Advanced Simulation for Premium Presbyopic Corrections
Guide your patients through a lifelong vision decision. SimVis Gekko2 is an advanced technology that allows patients to experience the real world through binocular premium presbyopic corrections before intraocular lens implantation.
SimVis Gekko2 incorporates a pupil monitoring system to guarantee quick and stable alignment.
With SimVis Gekko2, you can increase the adoption of premium presbyopic corrections, reduce the uncertainty and patient hesitation of treatment outcomes, and improve patient satisfaction.
Benefits

Real visual experience

Non invasive

Reduce uncertainty

Personalized treatment
Testing premium vision
SimVis Gekko2 is not virtual reality but a real visual experience that allows patients to see the real world with a wide field of view. You can take advantage of SimVis Gekko2 to:

In the premium market, one size doesn’t fit all!
SimVis Gekko2 simulates real existing lens models, replicating the through-focus visual performance of premium presbyopic corrections before surgery, even in patients scheduled for cataract removal.

Place and align SimVis Gekko2 over your patient ́s head using the pupil cameras and correct their refractive error.

Before starting any simulation, ask your patient to look at far and near objects to evaluate their vision.

Carry out visual tests through any simulated correction at any distance.
What is SimVis Gekko2?
Introducing SimVis Gekko2
Designed to be used in a clinical environment

Binocular
In less than 5 minutes patients can express their preference.

Programmable
Fully programmable and controlled by an iPad.

Portable and wireless
Cloud based, allowing remote upgrades in the App and lens simulations.
The power of truth: scientifically
validated accurate simulations
The main component of SimVis Gekko2 is a tunable lens, a fast programmable liquid lens able to change its optical power. This lens works under temporal multiplexing, the core of the SimVis Technology: the desired premium presbyopic correction is simulated by mapping its through-focus optical quality to atemporal pattern of optical powers. The technology has been validated in more than 25 scientific articles*, and is protected by 5 patents.
All simulations follow a systematic three-step validation:



We use independent reports from David J Apple Laboratory (University of Heidelberg, Germany), scientific publications or regulatory information to simulate the optical behaviour through focus of each premium correction.
The simulations are validated using precise, custom-made optical benches. See Papadogiannis et al, 2024 for more info.
The defocus curves of a SimVis Gekko simulated lens during the pre-operative period are compared with the defocus curves of patients with the implanted lens in the post-operative period from peer review scientific journals.


SimVis Gekko2 Specifications
Binocular premium presbyopic corrections | Monofocal, Monofocal PLUS, EDOF, FRoF; Monovision, Mix & Match |
Optical channels | 2 (binocular) |
Field of view | 20 degrees |
Weight | 1,8 kg |
Dimensions |
Height: 8 cm Length: 38 cm Width: 25 cm |
Pupil Monitoring System | Continuous monitoring based on infrared illumination and pupil cameras |
Designed and made in Europe

Let’s explore the vision of the future together!
Plaza de la Encina,10. 28760 Tres Cantos, Madrid (Spain)
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