If you’re holding your phone increasingly at arm’s length to read what’s on the screen, you aren’t alone. Presbyopia, the age-related loss of near vision, affects virtually everyone over the age of 40. If you aren’t quite ready for reading glasses just yet, you may be wondering what your options are.
With mono vision correction, there is a clear path to comfortable vision at multiple distances.
What is Monovision Correction?
Monovision correction is a laser eye surgery technique in which one eye is corrected for distance vision and the other is corrected for near vision. Over time, the brain learns to blend the two visual signals together, allowing you to see clearly at a range of distances without glasses.
It is a well-established procedure with decades of clinical use, not a new or experimental approach. For patients with presbyopia who want to reduce their reliance on reading glasses, mono vision correction offers a proven, lasting solution.

How Monovision LASIK Eye Surgery Works
During mono LASIK eye surgery, a femtosecond laser creates a thin corneal flap on the surface of each eye. An excimer laser then precisely reshapes each cornea to its designated focal point, one for near vision and one for distance vision.
The procedure is carried out with advanced technology to ensure accuracy and safety. At ScottHyver Visioncare, we use the Alcon EX500 excimer laser, the fastest treatment platform in its class, as part of our commitment to state-of-the-art surgical infrastructure. You can learn more about our approach on our laser vision correction page.


Who is a Candidate for Monovision LASIK Surgery?
Good candidates for monovision LASIK surgery typically share the following characteristics:
- Over the age of 40 with presbyopia (age-related loss of near vision)
- A stable prescription for at least 12 months
- Corneas thick enough to safely support LASIK treatment
- Good overall eye health, with no conditions such as severe dry eye or glaucoma
Monovision surgery is not right for everyone. Some patients adapt quickly and comfortably to the interocular difference, while others find it difficult to tolerate. To help determine suitability before committing to surgery, we recommend a contact lens trial using specially designed lenses that simulate the result of monovision laser eye surgery. If monovision is not a good fit, our team will explore alternatives from our full range of LASIK and vision correction options.
Patients who have had previous eye surgery, or who are not suitable for LASIK, may be better candidates for alternative procedures such as refractive lens exchange. Our surgeons will assess your individual needs during your consultation.
Benefits of Monovision Laser Eye Surgery
Monovision laser eye surgery offers a number of meaningful advantages for patients with presbyopia:
- Reduced or eliminated need for reading glasses
- Clear vision at multiple distances, both near and far, with a single procedure
- Long-lasting results that improve quality of life over time
- No need to switch between multiple pairs of glasses
- Improved comfort for everyday tasks such as reading, using screens, and driving
For patients specifically affected by age-related near vision loss, our reading vision solutions page provides a broader overview of available treatments.

What to Expect During Monovision LASIK Surgery
Monovision LASIK surgery follows a clear, well-refined process. Here is what to expect at each stage:
- Pre-operative evaluation: A thorough assessment to confirm that monovision LASIK eye surgery is the right treatment for your eyes and lifestyle, including a contact lens simulation trial.
- The procedure: Each eye is treated in under 15 minutes. The surgery is performed under topical anaesthetic, meaning your eyes are numb but you remain awake. The procedure is painless.
- Recovery: Most patients notice improved vision within 24 hours. A short recovery period follows, during which your surgeon will provide specific aftercare guidance.
Feeling nervous before surgery is completely normal. Our surgical team will be with you at every step, and patient comfort is central to everything we do.
Meet Our Team
Dr. Scott Hyver

Dr. Scott Hyver
Dr. Hyver founded our Santa Clara office in 2000 and has been helping patients across Silicon Valley achieve clear vision for more than 20 years. His expertise in LASIK, SMILE, PRK, EVO ICL, and RLE has made him one of the most trusted refractive surgeons in the Bay Area. Dr. Hyver’s role as the official eye doctor for the 49ers reflects the level of precision and care he brings to every patient. Learn more about Dr. Hyver.


Dr. Amy L. Barrion
Dr. Barrion is an experienced optometrist who specializes in pre-operative and post-operative care for vision correction procedures. She is dedicated to ensuring that each patient has a smooth treatment process and long-term success. Read Dr. Barrion’s full bio.

Dr. Robert T. Lin
Dr. Lin is a respected ophthalmologist with extensive experience in refractive and cataract surgery. He brings advanced knowledge in innovative techniques such as Contoura LASIK and Customized PRK. Read Dr. Lin’s bio.

Dr. Gregory H. Phan
Dr. Phan provides comprehensive eye care with a focus on laser vision correction procedures. His experience with advanced diagnostic platforms ensures precise treatment planning for each patient. Read Dr. Phan’s bio.

Dr. Jack Tian
Dr. Tian specializes in both general eye care and surgical support for advanced refractive treatments. He is committed to delivering safe and effective outcomes for patients in Santa Clara and beyond. Read Dr. Tian’s bio.
Why Choose ScottHyver Visioncare for Monovision Correction?
At ScottHyver Visioncare, our team is involved in every stage of your monovision correction journey. Rather than passing patients between different technicians and surgeons, we maintain continuity of care from your initial consultation through to surgical planning and follow-up. This matters especially for monovision, which requires precise judgement and highly personalised planning.
Our board-certified ophthalmologist brings deep expertise to every case, recognising that no two sets of eyes are the same and that treatment should reflect your individual visual needs and lifestyle.
We offer a free, no-obligation consultation to all prospective patients. This is a fact-finding exercise with no pressure to proceed. To find out whether monovision laser eye surgery is right for you, book your free consultation today.
Schedule your free consultation at any
one of our three Bay Area offices.
DALY CITY
2001 Junipero Serra Blvd
Suite 161
Daly City, CA 94014
SANTA CLARA
2901 Tasman Drive
Suite 208
Santa Clara, CA 95054
SAN RAMON
210 Porter Drive
Suite 215
San Ramon, CA 94583
Frequently Asked Questions
Standard LASIK corrects both eyes to the same focal point, typically for distance vision. Monovision LASIK intentionally corrects one eye for distance and the other for near vision, allowing the brain to combine the two images for clear vision at multiple distances. It is specifically suited to patients with presbyopia who want to reduce their need for reading glasses.
You should not drive on the day of your surgery. Most patients are able to return to driving within a day or two, once their surgeon confirms that their vision meets the required standard. Your surgical team will advise you on when it is safe to resume driving based on your individual recovery.
Before committing to monovision laser eye surgery, your surgeon will recommend a contact lens trial using lenses that replicate the monovision effect. This allows you to experience what the result will feel like in daily life before undergoing any procedure.
Yes. Monovision LASIK delivers long-lasting results by permanently reshaping the cornea. While natural age-related changes to vision may continue over time, the correction itself is designed to be permanent. Your surgeon will discuss realistic long-term expectations during your consultation.



