VISIONARY BREAKTHROUGH:
THE BOCHNER EYE INSTITUTE PERFORMS CANADA’S FIRST
RAY TRACING LASIK PROCEDURE.
The Bochner Eye Institute is proud to announce a major milestone in Canadian refractive surgery: the first Ray Tracing LASIK procedure in Canada was performed at our centre on October 30, 2025.
This achievement represents a transformative step forward in how vision correction is measured, planned, and delivered.
For nearly two decades, Ray Tracing Vision Correction has been in development. It has been refined through 18 years of research, optical modelling, and clinical innovation. With recent Health Canada approval, patients now have access to a level of customization previously unattainable with glasses, contact lenses, or conventional laser eye surgery.
WHAT MAKES RAY TRACING LASIK REVOLUTIONARY?
Ray Tracing LASIK integrates ultra–high-resolution optical imaging with advanced artificial intelligence to create an individualized ablation pattern for each patient. Unlike traditional methods that rely on averaged measurements, Ray Tracing evaluates the true path of thousands of light rays as they travel through:
- the tear film
- corneal surfaces
- the crystalline lens
- and deeper intraocular structures
Using over 20,000 corneal topographic data points, combined with detailed wavefront modelling of internal optical aberrations, Ray Tracing LASIK corrects both lower- and higher-order distortions to maximize clarity, contrast, and night vision. It is designed to deliver vision that is sharper than what glasses or contacts can provide.
ENHANCED ACCURACY THROUGH SMART REGISTRATION
To ensure precision:
- Iris registration compensates for any rotational movement of the eye.
- The treatment is centred on the true line of sight to optimize optical performance.
- Customized ablation profiles improve the quality of vision, particularly in patients with astigmatism or subtle higher-order aberrations.
These innovations enhance predictability, reduce glare and halos, and provide more consistent outcomes across a wide range of prescriptions.
WHO IS AN IDEAL CANDIDATE?
While many patients qualify, Ray Tracing LASIK is particularly advantageous for:
- Myopic patients, with or without astigmatism
- Individuals with a pupil size of approximately 4.5 mm or greater, allowing full optical customization
- Patients seeking improved night vision or enhanced contrast sensitivity
- Individuals who want the most advanced technology currently available in refractive surgery
For optometrists and ophthalmologists, Ray Tracing LASIK offers a highly accurate approach for patients with complex optics or demanding visual needs—pilots, surgeons, athletes, and those who struggle with nighttime clarity.
WHAT IMPACT WILL RAY TRACING LASIK HAVE FOR PATIENTS?
Ray Tracing LASIK offers patients:
- Sharper, more natural vision
- Exceptional night performance with reduced glare and halos
- Improved contrast sensitivity
- Greater predictability in visual outcomes
A higher level of customization than any previous laser vision correction platform
Patients often describe the visual experience as more “high-definition,” precise, and comfortable in varying lighting conditions.
ADVANCING VISION CARE IN CANADA:
This technological leap forward was made possible by the dedication of our surgeons, clinical teams, and research partners, who continue to support innovation in refractive care.
With Ray Tracing LASIK, the Bochner Eye Institute is ushering in a new era of precision, personalization, and excellence—continuing our tradition of pioneering advancements such as:
- Excimer Laser Vision Correction (1991)
- Phakic Intraocular lenses (2000)
- Femtosecond Bladeless LASIK (2004)
- Corneal crosslinking (2008)
- Topography-Guided PRK (2010)
- Catalys Femtosecond laser (2012)
- Bochner Precision Cross-Linking (2025)
- High Performance Vision™ protocols
We remain committed to delivering the most advanced refractive technology to our patients and to supporting eye care professionals with clear communication, education, and collaborative care.
