Light-Adjustable Lens Dropless Cataract Surgery
How the Procedure Works
This section explains each step of surgery and recovery so you know what to expect.
First, we remove the cloudy natural lens using techniques similar to traditional cataract surgery. We then place the light-adjustable lens inside your eye. The procedure is done with local anesthesia and carries risks comparable to standard cataract surgery.
Your eye must heal for about three to four weeks before any adjustments begin. During this time you wear special UV-blocking glasses so unplanned light does not change the lens.
After healing, brief sessions with a light delivery device adjust the lens power. Each session lasts about 90 seconds. Most patients need two to four sessions followed by one or two lock-in treatments that set the final prescription.
Because the lens is tuned during follow-up visits, inflammation is lower and drop schedules are shorter. Regular check-ins also let us track healing and make sure you reach the best possible vision.
Benefits of the Light-Adjustable Lens
The light-adjustable lens offers several advantages over fixed-power lenses.
Small errors in prescription can be corrected without extra surgery. The lens is refined after your eye has healed, increasing accuracy.
The dropless technique simplifies recovery and lowers the stress of strict drop routines.
Patients with high astigmatism, high myopia, or prior LASIK, PRK, or RK often benefit from a lens that can be adjusted after surgery.
Fewer drops and quick adjustment sessions create a smoother recovery experience.
If you prefer one eye set for distance and the other for near tasks, the lens can be fine-tuned after you experience real-world vision, helping you find the right balance.
Understanding the Light-Adjustable Lens
This section reviews why the lens can change power after surgery.
The lens is made of a silicone that responds to ultraviolet light. When exposed to controlled UV light, tiny molecules within the lens move, altering its shape and power. This change is precise, quick, and completely painless.
Risks, Side Effects, and Precautions
Every surgical option has potential drawbacks. Knowing them helps you make an informed choice.
Until the final lock-in treatment, the lens is sensitive to UV light. Protective glasses prevent unintended changes.
Multiple adjustment appointments are required. These visits are key to achieving the sharpest vision.
A small number of patients notice mild color shifts or a red tint during adjustments. These effects usually fade after lock-in.
As with any eye surgery, risks include infection, inflammation, or the rare chance of retinal detachment. Careful technique and follow-up keep these risks low.
People with advanced retinal disease, severe corneal problems, or medicines that increase UV sensitivity may not be ideal candidates. We will review your medical history to decide if the lens is right for you.
Frequently Asked Questions
Here are answers to common questions we hear from patients.
No. The light adjustment sessions are painless, quick, and non-invasive. Most patients feel nothing during the brief exposure.
Many patients achieve excellent distance vision without glasses. You may still need reading glasses for very close work.
Most people need two to four adjustment sessions plus one or two lock-in treatments, all completed within a few weeks.
Yes, the lens is a premium option and costs more than standard lenses. Patients often find the added precision and lower chance of future surgery worth the investment.
Your Vision, Our Commitment
Our team is dedicated to providing advanced cataract care with the light-adjustable lens and dropless technique. We are honored to guide you toward clearer, more comfortable vision and look forward to helping you see your best.
First time seeing Dr. Kang. He was pleasant and informative. Dr. Dar removed my cataract two years ago. Everyone at Annandale office has always been polite and nice. Thumbs up 👍
Mary Williams
I had cataracts in both eyes removed. The procedure went great. Dr Nasrullah is not only a good surgeon, but his personal care is outstanding. The entire staff is a pleasure to work with.
Doug Frank
I am beyond thrilled with my cataract surgery. No pain, no downtime. Dr. Kang and the staff at Dulles Eye Associates are phenomenal, professional, and top-notch. Highly recommend!
Carol Widenhofer
This is a great practice! I highly recommend Dr. Najafi and her staff. She is very knowledgeable, caring, and easy to talk to about any eye concerns.
Khalid Ahmadi
Had cataract surgery with Dr. Nasrullah—he’s wonderful! The entire staff is amazing too (special thanks to Mehvish and Radhika at the front desk). My ongoing experience gets two thumbs up!
W VanLoan