Beyond the Limits of Lasers.

EVO Visian ICL, also called an Implantable Collamer® Lens, is a refractive implant to correct common vision issues like myopia (nearsightedness) with or without astigmatism. Unlike some other vision correction options, the EVO Visian ICL is an additive technology that corrects vision without the removal of any corneal tissue. The EVO Visian ICL is meant to reduce or eliminate the need for glasses and contacts and unlike most permanent refractive solutions, EVO Visian ICL is removable by your doctor, for added peace of mind.
EVO Visian ICL is made of biocompatible Collamer material that works in harmony with your eye. Your eye doctor will create a small opening in your cornea that will be used to insert and position the EVO Visian ICL. For most patients, the procedure is virtually painless with numbing drops and it typically takes 10 minutes per eye. Patients typically experience improved vision right away and a quick recovery time.
EVO Visian ICL is well-suited for a wide variety of people. Ideal candidates for EVO Visian ICL are aged 21 to 45 with nearsightedness with or without astigmatism and have maintained a stable prescription for at least one year. If you are seeking a solution to decrease or eliminate the cost and frustration of traditional contacts or glasses, EVO Visian ICL may be your answer. Contact us to discuss if EVO Visian ICL is right for you.
The EVO Visian ICL is a long lasting solution for myopic refractive errors. Through its unique design, the EVO Visian ICL offers excellent quality of vision and freedom from glasses and/or contacts. Patients who are not candidates for LASIK or PRK may still be very good candidates for the ICL and can enjoy life without corrective eyewear.

Your eye is numbed with topical anesthetic drops.

Your surgeon will make a small corneal opening through which the ICL will be inserted into the eye.

The ICL is positioned behind the iris and in front of the natural lens.
The EVO Visian ICL lens is intended to correct/reduce nearsightedness between -3.0 D up to -20.0 D and treat astigmatism from 1.0 D to 4.0 D. If you have nearsightedness within these ranges, EVO Visian ICL surgery may improve your distance vision without eyeglasses or contact lenses. Because the EVO Visian ICL corrects for distance vision, it does not eliminate the need for reading glasses, you may require them at some point, even if you have never worn them before. Since implantation of the EVO Visian ICL is a surgical procedure, before considering EVO Visian ICL surgery you should have a complete eye examination and talk with your eye care professional about EVO Visian ICL surgery, especially the potential benefits, risks, and complications. You should discuss the time needed for healing after surgery. Complications, although rare, may include need for additional surgical procedures, inflammation, loss of cells from the back surface of the cornea, increase in eye pressure, and cataracts. You should NOT have EVO Visian ICL surgery if your doctor determines that 1) the shape of your eye is not appropriate, 2) you do not meet the minimum endothelial cell density for your age at the time of implantation, 3) you have moderate to severe glaucoma, 4) your vision is not stable; or 5) if you are pregnant or nursing.
For additional information with potential benefits, risks and complications please visit DiscoverICL.com
Are you considering Visian ICL Surgery? Find out if Visian ICL is right for you.
Denver Eye Surgeons strives to make your eye care and surgical experience as comfortable as possible. That’s why we offer you a lot of choices in the way you pay for eye care and surgery services. Our office staff can work with you to select a payment option that best fits your finances. Please call for a Visian ICL consultation at 303.273.8761 and begin your process to glasses-free vision.
I hit 2 as far as satisfaction when I meant to type 1- sorry- service was wonderful, the doctor & staff were winderful. Professional & efficient. No complaints at all!
Dr Tetrault has managed my glaucoma for many years and he and the staff there have provided excellent care at every appointment. I feel confident I am receiving the best care possible and highly recommended him and Denver Eye Surgeons. We have my step daughter going there now to deal with macular degeneration.
The female surgeon I saw was very professional and gave me information about my eye that should have been given at my last visit about a spot on back of my eye. She was informative and thorough.
The staff and the doctor I saw for my upcoming cataract surgery was fantastic they were polite courteous and answered every question that I had I'm getting my first cataract surgery done next month
I recently saw Claire Purser, OD and Kassidy Campton, contac lens technician at Denver Eye Surgeons. They were both professional, knowledgeable and personable. Took time to answer all questions. The entire staff at the office deserve 5 star ratings.
I want to commend Kayla M. for her care and understanding with patients during check in. She is always cheerful and calm, never rushing anyone. A true professional!
They have taken excellent care of our eyes for years! I am confident they know what they are doing. The appointments are easy to schedule and there are plenty of comfortable chairs to wait for your appointment. The waiting time is brief. We are always satisfied!
Incredible customer service!!! Everyone was engaging, kind, supportive and professional ~all the way from the front desk, visit, exit. Dr Noguchi was excellent- bedside manner, medical intervention, demeanor. He is a world class physician and a classy gentleman. Thank you all for treating me like family
Tania was very nice and personable. She answered all my questions. Very very friendly! Dr. Costin was also very personable and good.
Tania came in to the exam room to perform the pre appointment examination before meeting with Dr. Purser. Tania was very thorough, professional and personable. A very good experience.
I was so impressed by your staff. One person really went out of her way, Tonia. Very helpful and kind. She has great patient care ethics. Great job team.
Everyone was wonderful and explained everything very thoroughly, including billing. Both office staff and doctors were great! I had a past retinal detachment and they treated it very seriously.
Kassidy did a fantastic job fitting me for my contacts. She was very patient and friendly and I am seeing great in my new monovision set up. Thanks Kassidy!
Great experience with Kassidy after cataract surgery for contact lens fitting. She explains everything in layman’s terms that make it easy to understand what I am experiencing very easy to understand. Thank you Kassidy.
Dr Costin was amazing. She is highly professional, very honest, and would recommend her to anyone. In fact, the entire staff was amazing.
Dr Crosby, her Tech and her assistant... First Dr Crosby's tech. I was so pleased with her. She did the exam and front end of my appointment. She was very detailed and thorough, as well as kind. The best I have had in many years of exams. Dr Crosby was new for me after my prior Dr left. Much better manner then the prior Dr. She answered all my questions and was very thorough and kind as well. Her assistant was very helpful, and I suspect the employee who helped me with a lost prescription. To conclude, a happy experience!
Able to see me quickly for an eye infection and staff very friendly including Joanna and Dr Crosby!
Thank you Kassidy for the contact fitting after cataract surgery. I know the second eye will be just as great a fitting!
Chi checked me in before I was seen by the doctor. Chi was very nice, pleasant and very patient with me when setting me up with my exams. Chi is very customer service oriented she’s a keeper in my books.
On the 13th of March 2026 I went in for a problem that had been increasing over time. The doctors assistant was attentive, professional and cheerful. Much appreciated. I was lucky to get Ophthalmologist Jonathan Noguchi, M.D.. He was professional, likeable and was calm during my apprehension. He identified my problem and explained what it was and how he could solve it. This procedure was to remove enflamed and plugged tear ducts and he had to insert a needle in 3 different places on both eyes, and I mean next to the eye to numb these spots. Then he simply removed the inflammation with small scissors. I would recommend this doctor. He was easy to like, knew what he was doing and he got right on it and had me going out the door lickety split..Thanks doc. I look and feel much better!
I went in for an appointment on Friday. I was greeted by Kayla. She is amazing and very helpful and friendly. Thank you for all your help Kayla💯❗
As stressful as eye appointments can be. This place eased all my worries! Samantha G at the front desk is the absolute best. She is patient and worked with me to ensure I was seen and taken care of!!! Thank you to your entire team!!
Chi was very knowledgeable and professional. She should go back to school! Dr. Crosby was amazing as well. I love going to DES and have been going to them for years. Would recommend.