Enjoy Life in Full Detail and Vibrant Color with Clear Vision

The EVO Visian ICL™

Are you seeking vision correction in Sacramento? Are you looking for an eye surgeon who offers a complete spectrum of vision correction options? Dr. Keith Liang offers one of the most comprehensive vision correction platforms. With recent technological advances the Visian ICL is now the EVO Visian ICL with better patient satisfaction and enhanced optics.

The EVO Vision ICL or Implantable Collamer® lens implants are giving people hope of perfect vision without glasses or contacts. Imagine the freedom to see again. Seeing without ever having to worry about where your glasses are. This is exactly what EVO ICL or Implantable Collamer® Lenses can do for our patients.  It is a safe alternative to LASIK and even has distinct advantages in some cases. Patients report crystal clear vision with EVO ICL.

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Are You a Candidate for Evo Visian ICL?

Is this the vision correction you have been waiting for?

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Patients who have thin corneas or experience routine dry eyes who have been told they are not a candidate for LASIK or PRK might just be eligible for the EVO Visian ICL vision correction procedure. Call us to find out more.
(916) 446-2020

What happens in the EVO Visian ICL™ eye surgery?

EVO Visian ICL™ is placed inside the eye surgically without laser removal of corneal tissue or removal of the natural lens. By not removing the natural lens, the eye can still focus from far to near without the need for reading glasses or a reading contact lens.

The EVO Visian ICL™ is indicated for the correction of nearsightedness (-3.00 to -20.00 D) and farsightedness or hyperopia (+3.00 to +20.00 D). It is anchored in front of the crystalline lens behind the pupil of the eye and functions much like a traditional contact lens except that it is left indefinitely and cannot be seen or felt by the patient. Surgical results are effective immediately, with only a short recovery period.

Pre-Op Exam

Eye Drops Administered

Small Opening

Lens Insertion and Positioning

Post-Op & Check Up

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2 million+

Lenses Implanted


Patient Satisfaction
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Quality of Vision

EVO Visian ICL offers unparalleled quality of vision, providing excellent contrast. Two unique factors help explain this superior optical performance. First, EVO Visian ICL is made of Collamer – a soft, flexible lens material that contains a small amount of collagen – making the lens extremely biocompatible for a lifetime of clear vision. Second, the lens is placed inside the eye, where it continues to focus light accurately without any maintenance required.

Frequently asked questions

Is EVO Visian ICL™ permanent?

EVO Visian ICL™ is designed to be permanent inside the eye. However, unlike laser procedures that permanently remove tissue from the eye, EVO Visian ICL™ is removable and replaceable.

Are both eyes implanted with EVO Visian ICL™ at the same time?

Not usually. The eyes are usually implanted 1-2 weeks apart.

Can EVO Visian ICL™ correct all degrees of nearsightedness and farsightedness?

Once FDA approved, EVO Visian ICL™ will be able to correct nearsightedness from -3.00 to -20.00 and farsightedness +3.0 to +20.

Can EVO Visian ICL™ focus both far and near?

No. EVO Visian ICL™ does not focus far and near, the natural crystalline lens provides the ability to focus far and near for most people under age 45.

Are there risks of complications associated with EVO Visian ICL™

As with any surgical procedure, there are risks of complications. EVO Visian ICL™ is placed inside the eye behind the iris (colored part of the eye) and in front of the eye’s focusing lens. An occasional patient (less than 3%) may develop a cataract. Although most of these cataracts are not progressive requiring surgery, a rare patient may require removal of EVO Visian ICL™ removal of the cataract, and implantation of a new lens to clear and correct the vision.

Can I have EVO Visian ICL™ if I’ve had LASIK?

Yes, and vice versa. A LASIK patient who did not receive full vision correction from the laser procedure can have certain degrees of residual or recurrent refractive errors corrected by implantation of EVO Visian ICL™. Alternatively, an EVO Visian ICL™ patient who has a residual refractive error can have LASIK to “fine-tune” the vision.

EVO Visian ICL Advantages

No post-surgical dry eye
Built in UV protection
A better option for those with thin corneas
Great night vision
Amazing clarity and detail reported by patients
Biocompatible material design is safe & advanced
Rapid, amazing wow factor after surgery
Quick recovery time
EVO ICL is removable
Relatively quick procedure (30 minutes)