Pennsylvania
- Newtown
- Newtown Square
- Plymouth Meeting
- Wyomissing
Light Adjustable Lens (LAL) for Cataract Patients
Experience Precision Vision with RxSight’s Light Adjustable Lenses (LAL)
The Light Adjustable Lens (LAL) by RxSight is a groundbreaking advancement in ophthalmic technology that’s revolutionizing cataract surgery. Unlike traditional intraocular lenses (IOLs), the LAL is a unique implant that allows noninvasive, postoperative optical adjustments to be made. This innovative lens provides the never-before-seen ability to customize visual outcomes AFTER surgery is complete, making it more than twice as likely the patient will have the 20/20 vision they’re expecting, thus reducing the worry about being “locked-in” to the wrong lens.
What is the Light Adjustable Lens (LAL)
The Light Adjustable Lens (LAL) is a state-of-the-art intraocular lens for cataract surgery patients. Unlike traditional fixed-focus lenses, the LAL introduces a pioneering adjustable feature that allows for postoperative modifications to fit each patient’s vision needs.
This innovative technology utilizes a photo-responsive material in the lens that reacts to UV light. UV light treatments are applied to the lens after the eye has healed to alter the curvature and power of the lens precisely, address any residual refractive errors, and optimize visual acuity. The LAL represents a significant advancement in cataract surgery, providing surgeons and patients with dynamic and adaptable solutions for achieving Lasik-like results.
How Do Adjustable Lenses Work?
LAL lenses are crafted from a photosensitive material designed to undergo precise changes in response to ultraviolet (UV) light exposure, enhancing visual acuity. This innovative lens technology is activated by the Light Delivery Device (LDD), a non-invasive tool that delivers UV light with utmost precision to optimize the shape and refractive ability of the lens.
The LDD allows for exact lens reshaping based on the specific visual correction required to achieve your customized prescription. This advanced interplay between the LAL and the LDD ensures a tailored approach to optimizing your vision, providing a dynamic solution for addressing individual refractive needs with unparalleled precision and accuracy.
Are you a Good Candidate for LAL?
Good candidates for LALs lenses typically include patients who:
Want to avoid dependence on glasses.
Want LASIK-like results.
Have previously had refractive surgeries such as LASIK and PRK.
Are particular about their vision.
How Long Do Light Adjustable Lenses Last?
The Light Adjustable Lens is designed to provide long-term vision correction following cataract surgery. Once the LAL lenses are implanted and the final lock-in adjustments are made, the changes to the lens are permanent. This means the customized visual correction is expected to last for the rest of the patient’s life unless other eye conditions develop. The LAL is made from durable, biocompatible materials intended to withstand normal wear and tear inside the eye without degrading over time.
Although the LAL provides long-term vision correction, it does not prevent other eye conditions such as glaucoma, macular degeneration, or retinal diseases. Ongoing eye care is important to maintain overall eye health and ensure the continued success of the LAL.
VisionLOCK’s Partnership with Local Cataract Surgeons
Experience a seamless and efficient journey with VisionLOCK’s Light Adjustable Lens (LAL) service, offered in collaboration with local cataract surgeons. Our partnership with leading cataract surgeons ensures each patient receives a personalized treatment journey, exceptional visual outcomes, and a better quality of life.
Learn More About Cataracts and LAL Lenses From Our Expert VisionLOCK Doctors
Light Treatment Schedule
About Your Light Adjustment Specialist
VisionLOCK doctors are highly experienced surgical planners and co-managers, working closely with leading ophthalmologists to manage thousands of surgical cases. Our team is specially trained and certified to perform the post-operative adjustments and light treatments for the Light Adjustable Lens (LAL), with certification provided by RxSight, the manufacturer of the LAL.
Our eye care professionals have performed hundreds of adjustments and were among the first independent optometrists certified by RxSight. Their expertise ensures that each patient receives optimal care and achieves the best possible visual outcomes.
LAL FAQ's
What can I expect after surgery?
In the days following your cataract surgery, you should notice an improvement in vision because the clouding of the natural lens has been removed and replaced with a clear implant allowing more light to enter the eye and be appropriately focused. The implant will be close to optimal for your eye but it won’t be your “final” vision. The lens can be adjusted to account for any defocus beginning as early as 17 days after your second eye surgery. In some cases, it may be appropriate to wait longer to allow for more healing or better refractive stability.
Adjustments use a non-invasive, low-energy UV light application. The LAL implants are sensitive to certain wavelengths of UV light, which can exist in ambient lighting. You must wear your provided UV protective glasses at all times (clear for indoors, tinted for outdoors) to ensure there are no aberrant adjustments to the lens from ambient light.
How does the LAL differ from traditional intraocular lenses (IOLs)?
Unlike traditional IOLs with fixed focal points, the LAL offers a groundbreaking adjustability feature. This enables postoperative modifications, allowing ophthalmic surgeons to fine-tune the lens power and address any residual refractive errors after cataract surgery. It also reduces the worry of being “locked-in” to the wrong lens.
Is the UV light used in the adjustment process harmful to the eyes?
No, the UV light used for adjusting the LAL lenses is carefully controlled and non-invasive. The treatments are performed in a controlled environment by highly trained eye care professionals to ensure safety and efficacy.
Can anyone undergo cataract surgery with the Light Adjustable Lens?
The eligibility for LAL surgery is determined by various factors, including the specific characteristics of the patient’s eyes and overall eye health. An eye care professional will assess whether the LAL is a suitable option based on individual circumstances.
How long does it take to see the full benefits of the Light Adjustable Lens?
Visual improvements with the LAL are often noticeable shortly after the UV light adjustments. However, the full benefits after final lock-in may take some time as the eyes adjust to the modified lens. Individual experiences may vary.
About your light adjustment specialist.
VisionLOCK doctors are highly experienced surgical planners and co-managers, working closely with leading ophthalmologists to manage thousands of surgical cases. They are also well-versed in the art of LAL adjustments, adjustments and work closely with other VisionLOCK surgeons and doctors to continuously optimize best practices.