What Is EVO ICL?
EVO ICL stands for Implantable Collamer Lens, a flexible, biocompatible lens surgically positioned inside the eye to correct refractive errors such as nearsightedness (myopia) and astigmatism. Unlike LASIK or PRK, EVO ICL doesn’t remove or reshape any corneal tissue — it works with your natural eye anatomy.
Think of it like a permanent internal contact lens that gives you clear vision without the daily hassles and maintenance of glasses or traditional contacts.
How EVO ICL Works
During the EVO ICL procedure:
Comprehensive Evaluation
Your eye doctor will assess your overall eye health, measure your vision prescription, and determine if EVO ICL is the right choice for you.
Quick Procedure
In a 20- to 30-minute outpatient procedure the lens is gently placed behind your iris and in front of your natural lens.
Minimally Invasive
The flexible Collamer lens is designed to work in harmony with your eye and doesn’t require corneal tissue removal.
Same Day Return Home
Most patients go home the same day and begin noticing improved vision soon afterward.
Because the EVO ICL sits inside your eye, it provides stable, sharp vision without repositioning, slipping, or daily care like traditional contact lenses.
Benefits of EVO ICL
EVO ICL offers numerous advantages for the right candidates:
- Excellent Vision Quality: Many patients experience clear, crisp vision both day and night.
- Preserves Eye Structure: No corneal tissue removal helps maintain the natural integrity of your eye.
- Quick Recovery: Most patients resume daily activities within a few days.
- Reversible Option: The implant can be removed or exchanged if needed in the future.
- Ideal for Higher Prescriptions: Works well for moderate to high levels of nearsightedness and astigmatism.
- May Reduce Dry Eye Risk: Since no laser reshaping occurs on the cornea, dry eye issues are less likely compared to some laser procedures.


Who Is a Good Candidate?
EVO ICL may be a great option if you:
- Are 21–45 years old with stable vision prescription.
- Have moderate to severe nearsightedness with or without astigmatism.
- Are not ideal candidates for LASIK due to thin corneas, high prescription, or concerns about dry eye.
- Wish to reduce dependence on glasses or contacts without altering corneal structure.
A thorough eye exam and consultation with our specialists will determine the best customized plan for you.
Why Choose Eye Associates of Tucson
Our experienced ophthalmologists specialize in advanced vision correction procedures, including EVO ICL. We combine state-of-the-art technology with personalized care to help you achieve your visual goals. Whether you’re interested in freedom from glasses or exploring alternatives to traditional laser surgery, we’ll guide you every step of the way.