Vision Correction
Understanding Vision Problems
Your eyes work like a camera, focusing light on the retina at the back of your eye. When this focusing system is not perfect, you get blurry vision that glasses or contacts can fix.
Nearsightedness means you see things up close clearly but far away objects look blurry. This happens when your eye is too long or your cornea is too curved. Light focuses in front of the retina instead of on it. Many people develop nearsightedness during childhood, teen years, or young adulthood, especially with increased screen time and close work.
Farsightedness makes close-up tasks like reading difficult while distance vision stays clearer. Your eye might be too short or your cornea too flat. Light tries to focus behind the retina instead of on it. Some people are born farsighted, and it can get worse with age. You might also feel eye strain or headaches from trying to focus.
Astigmatism causes blurry vision at all distances because your cornea has an uneven shape. Instead of being perfectly round like a basketball, it is shaped more like a football. This creates multiple focus points that make everything look stretched or distorted.
Presbyopia affects most people starting in their mid-40s as the lens inside your eye loses flexibility. You will notice trouble reading small print or seeing things up close clearly. This is different from other vision problems because it is part of normal aging, not a shape problem with your eye.
Non-Surgical Vision Options
Glasses and contact lenses are safe, effective ways to correct vision and are often the first choice for many people.
Eyeglasses change how light enters the eye to focus images on the retina. They are the simplest and safest way to correct vision problems. Modern glasses are lightweight and come in many styles to fit your lifestyle and face shape.
Contact lenses rest on the eye's surface to provide a wide field of view and crisp vision when properly fitted and cared for. They work well for active people and those who do not want to wear glasses. Daily, weekly, and monthly options are available.
Our practice provides onsite optical services for frame selection, lens options, and adjustments in one convenient location. This makes it easy to get new glasses or contacts right after your eye exam.
LASIK Surgery
LASIK is the most popular vision correction surgery because it is quick and has fast recovery. Our eye doctors use advanced laser technology to reshape your cornea precisely.
During LASIK, we create a thin flap in the top layer of your cornea using a precise femtosecond laser. We lift this flap and use another laser to reshape the cornea underneath. Then we put the flap back in place where it heals naturally without stitches. The whole process takes about 15 minutes for both eyes.
Most people see clearly the day after LASIK surgery, though full vision may take a few weeks to stabilize. You might feel some dryness or mild discomfort for a few days. We give you special eye drops to help healing and prevent infection. Most patients return to work within a day or two and can drive once their vision is clear.
LASIK works well for people over 18 with stable vision for at least 12 months. You need healthy eyes and corneas thick enough for the procedure. LASIK can fix mild to moderate nearsightedness, farsightedness, and astigmatism. Our eye doctors will test your eyes carefully to see if LASIK is right for you.
LASIK offers many advantages that make it popular with our patients:
- Quick recovery with clear vision in 1-2 days
- Little to no pain during or after surgery
- Over 95% of patients achieve 20/40 vision or better, with many reaching 20/20
- No need for bandages or stitches
- Long-lasting results that do not wear off
PRK Surgery
PRK is another laser surgery option that works especially well for people who cannot have LASIK. It was the first FDA-approved laser vision correction and has an excellent safety record.
PRK removes the thin outer layer of your cornea completely instead of making a flap. Our eye doctors then use an excimer laser to reshape the exposed cornea. We may place a special bandage contact lens over your eye to protect it while the outer layer grows back naturally over several days.
PRK recovery takes longer than LASIK because your cornea needs time to grow new surface tissue. Vision improves gradually over several weeks, and may be blurry for up to a week or more. You might have more discomfort for the first few days, but we provide pain medication and healing drops to keep you comfortable.
PRK is perfect for people with thin corneas who cannot have LASIK. It is also great for people in jobs or sports where eye trauma is possible, since there is no flap that could move. Active military personnel and contact sport athletes often choose PRK for this reason. PRK is also preferred if you have certain corneal surface problems.
PRK offers unique benefits for the right candidates:
- No risk of flap complications
- Good for very thin or irregular corneas
- Excellent long-term stability
- Same visual results as LASIK
- Better for high-impact activities
Advanced Vision Correction Options
Beyond LASIK and PRK, we offer several other procedures to correct vision problems. These options work well for people who are not good candidates for laser surgery.
SMILE is a newer laser procedure that removes a small piece of corneal tissue through a tiny incision without creating a flap. It requires only one laser and creates less disruption to your cornea than other procedures. SMILE works for nearsightedness and mild astigmatism, with quick healing and less dry eye symptoms than LASIK.
Refractive lens exchange replaces your eye's natural lens with an artificial one that corrects your vision. This procedure works like cataract surgery but is done to fix vision problems instead of removing a cloudy lens. It works well for people with high prescriptions, presbyopia, or those not suitable for corneal laser surgery.
Phakic IOL implants add a special intraocular lens inside your eye while keeping your natural lens. These work well for people with very high prescriptions that cannot be fixed with laser surgery. The procedure is reversible if your vision needs change later.
Corneal inlays are tiny devices placed in your cornea to help with presbyopia and reading vision. They work by changing how light enters your eye, creating better focus for close-up tasks. This option is less commonly used than other treatments and may not be suitable for everyone.
Choosing the Right Procedure
Picking the best vision correction depends on your unique eyes, lifestyle, and goals. Our eye doctors perform detailed testing to find the safest, most effective option for you.
We start with a complete eye exam that measures your prescription, corneal thickness, and overall eye health. We map your corneal shape with special imaging and check for dry eyes or other conditions that might affect surgery. These tests help us understand exactly what your eyes need for the best results.
This special test creates a detailed map of your cornea's shape and thickness. It helps us rule out conditions like keratoconus that could make surgery unsafe. This test is essential for all laser vision correction candidates.
Your daily activities help determine which procedure fits best. Office workers might prefer LASIK for quick recovery, while athletes might choose PRK for safety during contact sports. We discuss your job, hobbies, and vision goals to recommend the right treatment.
Age affects which procedures work best for you. Younger patients usually get laser surgery for distance vision. People in their mid-40s and older might benefit from lens procedures that also fix presbyopia. Our eye doctors consider how your vision might change over time when planning treatment.
Certain health conditions can affect vision correction surgery safety and results. We review your medical history and current medications carefully. Conditions like autoimmune diseases, severe dry eyes, pregnancy, or thin corneas might make some procedures less suitable than others.
A detailed screening checks prescription stability, corneal anatomy, pupil size, and dry eye to confirm safety and suitability for surgery. Good candidates have stable prescriptions for at least 12 months, healthy eyes, and realistic expectations about results.
What to Expect During Treatment
Vision correction surgery is typically quick and comfortable, but preparation and aftercare are important for the best results. We guide you through every step of the process.
Stop wearing contact lenses for several days before your evaluation, as they can change your corneal shape temporarily. We will give you specific instructions about when to stop based on your lens type. Arrange for someone to drive you home after surgery, since your vision will be blurry at first.
We use numbing drops so you will not feel pain during the procedure. You will lie comfortably while we work on one eye at a time. Most laser procedures take less than 30 seconds per eye, though the entire visit takes a few hours including preparation and initial recovery time.
Recovery varies by procedure but typically involves using prescribed eye drops and avoiding rubbing your eyes. Some patients experience temporary blurred or fluctuating vision, especially in the first few weeks. We schedule follow-up visits to check your healing and vision improvement. Most people can return to normal activities within a few days to a week, depending on the procedure.
Follow-ups commonly occur at day one, one week, one month, and beyond to track healing and adjust care. These visits help us monitor your progress and plan any touch-up treatments if needed after healing stabilizes.
Vision correction surgery provides lasting results for most patients. Over 95% achieve 20/40 vision or better, which is good enough to drive without glasses, and many achieve 20/20 vision. Some people may need reading glasses as they age due to presbyopia, but distance vision typically remains clear for many years.
Risks and Safety Information
Vision correction surgery is very safe when performed by experienced eye doctors, but like all surgery, it has some risks. We discuss these carefully so you can make an informed decision.
Most side effects are mild and temporary. These might include dry eyes, glare around lights, halos, or slight discomfort. These symptoms usually improve as your eyes heal over the first few weeks or months. We provide drops and other treatments to manage any discomfort.
Some people develop dry eye after surgery, which can blur vision and may need drops, punctal plugs, or other treatments. While most dry eye improves over time, some patients may have long-term dryness that requires ongoing treatment. We check your tear film before surgery and treat any dry eye issues first.
Glare, halos, starbursts, and double images can occur after surgery and may be more noticeable in low light or with large pupils. These effects often improve over time as your eyes adjust to the changes, but some patients may have persistent symptoms, especially with high prescriptions.
Sometimes surgery does not correct vision perfectly on the first try. Over-correction makes you slightly farsighted, while under-correction leaves some nearsightedness. Both can often be fixed with additional treatment once your eyes have healed completely, though not all patients are candidates for enhancement.
Serious complications are very rare but can include infection, corneal ectasia (progressive thinning and bulging), or vision changes. The risk of losing vision is less than 1% when you are a good candidate for surgery. Our advanced technology and careful screening help minimize risks even further.
The most important factor in surgery safety is choosing experienced eye doctors with modern equipment. Our ophthalmologists have performed thousands of procedures using the latest laser technology. We are committed to the highest safety standards for every patient we treat.
Life After Vision Correction
Clear vision returns quickly for many people, but regular checkups keep eyes healthy and address changes over time. Most patients enjoy freedom from glasses and contacts for many years.
Most people achieve excellent vision for daily activities, while some may still use glasses for night driving or fine print depending on the procedure and goals. Perfect vision is rare, but functional vision that allows independence from glasses for most tasks is common. Understanding realistic expectations helps ensure satisfaction with your results.
Routine eye exams ensure eye health, screen for eye disease, and update any needed eyewear over the years. Continue seeing your eye doctor regularly even after successful vision correction surgery for overall eye health monitoring.
Even after surgery, most people develop presbyopia with age and will need reading glasses for close work, unless they had a procedure that corrects presbyopia. Natural aging changes can still affect vision over time, and cataracts may develop later in life.
Using UV-blocking sunglasses, staying hydrated, and following dry eye care help maintain comfort and clarity after vision correction. Taking care of your eyes helps preserve your improved vision for years to come.
Frequently Asked Questions
Age alone does not disqualify you from surgery. People in their 60s and 70s can be excellent candidates if their eyes are healthy. However, presbyopia and cataracts become more common with age, so lens procedures might work better than laser surgery for older patients.
This depends on your age and the type of procedure. People under 40 usually will not need reading glasses for many years. Those in their mid-40s and older will likely still need readers for close work, unless they choose a lens procedure that corrects presbyopia or monovision treatment.
Vision correction surgery creates permanent changes to your eye. However, natural aging can still affect your vision over time. Most people enjoy clear distance vision for decades, though presbyopia will eventually require reading glasses regardless of surgery.
Most insurance plans consider vision correction elective and do not cover the costs. However, some plans offer discounts, and you can often use flexible spending accounts for payment. We provide detailed cost information and financing options during your consultation.
Yes, we typically treat both eyes during the same visit for most procedures. This is convenient and allows both eyes to heal together. In rare cases, we might recommend treating one eye first to see how you respond before doing the second eye.
Very high prescriptions may be better treated with lens implants rather than laser surgery. Extremely high nearsightedness, farsightedness, or astigmatism may exceed the safe limits for corneal laser surgery. Our eye doctors will determine the safest and most effective option based on your specific prescription and eye measurements during your consultation.
Yes, but the type of sport matters. Contact sport athletes often choose PRK because there is no flap that could be damaged by impact. We discuss your specific activities to recommend the best procedure for your lifestyle and injury risk.
If you develop cataracts years after vision correction, cataract surgery can still be performed safely. Your eye doctor will factor in your previous surgery when choosing the right lens implant for your cataract procedure, though calculations may be more complex.
Mild dry eyes can often be treated before surgery to make you a good candidate. Severe dry eyes may make some procedures risky and could worsen after surgery. We evaluate your tear film carefully and may recommend treatment to improve dry eyes before considering surgery.
Most patients are very satisfied with their results. If vision is not quite perfect, enhancement procedures can often improve it further once healing is complete. However, not all patients are candidates for enhancement, and additional procedures carry some extra risk. We discuss all options during your follow-up visits.
This depends on your job and the type of surgery. Most people with desk jobs return within a day or two after LASIK. Those with jobs involving dust, chemicals, or physical labor may need to wait longer to protect their healing eyes. PRK patients typically need more recovery time.
Vision correction dramatically improves eyesight, but perfect vision is not guaranteed. Most people achieve 20/40 or better, which is good enough to drive without glasses. Some may still need glasses for certain tasks like night driving or reading fine print, and presbyopia will require reading glasses with age.
Contact us immediately if you experience severe pain, sudden vision loss, increasing redness, discharge, or flashing lights after surgery. While serious complications are rare, early treatment is important if they occur.
Certain eye conditions like glaucoma, macular degeneration, or diabetic eye disease may affect your candidacy for vision correction surgery. We will evaluate your specific condition and discuss whether surgery is safe and appropriate for you.
The best procedure depends on your prescription, corneal thickness, lifestyle, age, and eye health. Our comprehensive evaluation includes multiple tests to determine which options are safest and most effective for your unique situation. We will discuss all suitable options with you.
Some patients need additional treatment to fine-tune their vision after the initial surgery. Enhancement rates are about 5-10% and are usually due to healing variations or residual prescription. Not everyone is a candidate for enhancement, and we wait for vision to stabilize before considering additional treatment.
Why Choose ReFocus Eye Health Hamden
ReFocus Eye Health Hamden offers comprehensive vision correction with our ophthalmologists and onsite optical services for a smooth, coordinated experience. Our experienced team is dedicated to helping you achieve your clearest vision safely and effectively.
Dr. Swan was warm and answered all my questions before he left the room. I was concerned about my dry eyes, and he discussed all the options. I would highly recommend him!
Mary Jayne Deugenio
Dr. Moore was very thorough while examining my eyes. She was able to answer all of the questions that I had asked. I am very comfortable being under her care.
rich cretella
Dr. Swan has removed my cataracts in the past and has been competent and trustworthy. I heartedly recommend this practice.
Sally Fleming
My first time visiting REFOCUS was a very rewarding experience. Desks were very pleasant and professional. Dr. Burens is very knowledgeable, kind, and informative and answered all my questions. I will return for future appointments.
Deborah Diver
I just left the office of Dr. Masi. The wait time wasn’t long at all. Dr. Masi is the best, he is so kind and caring. I would recommend them in a heartbeat.
Mary Ann Forbes
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