Freedom from glasses starts here.
Freedom from glasses starts here.
The natural crystalline lens in your eye functions like a camera lens, focusing light onto the retina at the back of your eye to produce a clear image. When the lens becomes cloudy, light can’t focus sharply at the back of the eye, resulting in visual changes. Symptoms typically develop slowly and may not significantly affect vision in the early stages.
Cataract symptoms vary, but common ones include:
If you want a deeper overview of cataracts as a condition, see cataracts.
Cataracts become a practical problem when vision starts to interfere with daily life, such as reading, using screens, recognising faces at a distance, driving safely (particularly at night), or doing detailed work. For many people, glare and reduced contrast are more disruptive than blur alone.
Cataract surgery is usually recommended when the cataract is affecting your quality of life and glasses are no longer giving useful improvement. The decision is personal, and it is based on what you need your vision to do.
No. Cataracts do not need to be “ripe” or fully mature before surgery. Modern cataract surgery is typically planned around how much the cataract is affecting your function, plus the health of your eye and the safety of proceeding.
Sometimes cataract surgery is recommended for medical reasons beyond day-to-day blur, for example:
Cataract surgery is a precise procedure performed through a small incision. The aim is to remove the cloudy lens safely, then place an artificial lens implant that stays in the eye permanently.
A typical cataract operation includes:
Most cataract surgery is performed under local anaesthetic eye drops with sedation. Your surgeon will explain what you will feel and what you will not feel, and will tailor comfort measures to you.
Lens choice is one of the most important parts of planning because it influences how often you may still use glasses afterwards. No lens is “best” for everyone. The goal is to match lens choice to your eyes and how you live.
Monofocal lenses provide clear focus at one main distance, usually set for distance vision. You may still need glasses for near tasks such as reading. Some people choose monofocal settings that prioritise near vision instead, but that usually means needing glasses for distance. The trade-off is discussed carefully during planning.
Toric lenses are designed to correct astigmatism at the time of cataract surgery. This can improve unaided distance vision and reduce the need for glasses to correct astigmatism after surgery.
You may also view our vision simulator to learn more about the various lens options.
Lens selection is based on:
Cataract surgery can improve clarity and can also be planned to reduce refractive error, but it is not the same as elective laser vision correction.
Cataract surgery treats a cloudy natural lens and replaces it with an artificial lens. Laser
procedures reshape the cornea to correct refractive error while keeping the natural lens in place.
If you have had laser vision correction in the past, cataract surgery is still possible, but it requires extra planning. Special measurements and lens calculations may be needed to improve accuracy, and your surgeon will discuss what level of predictability is realistic for your situation.
Preparation focuses on choosing the right lens power, checking overall eye health, and confirming it is safe to proceed.
Your pre-op appointment usually includes:
Contact lenses can temporarily alter corneal shape, especially rigid lenses. A contact lens break helps ensure the scans reflect your natural cornea, which is essential for safe planning. If you wear contact lenses, please advise us so we can provide guidance on when to stop your contact lens wear before your appointment.
Medication advice is individual. Do not stop prescribed medication without medical advice. Your anaesthetist will guide you based on your health needs.
You will be given fasting instructions for a planned sedation. Arrange transport home, and plan a quiet first day. Many people find it helpful to organise help at home, and time off work ahead of time so recovery is less stressful.
Most people recover smoothly, but the eye still needs time to settle. Following instructions matters because it reduces the risk of infection and helps vision stabilise.
It is common to notice:
Pain that is worsening, sudden vision drop, or increasing redness should be treated as urgent and should be reported promptly.
General guidance often includes:
Driving should only resume once your vision is safe and you have been cleared at follow-up.
Post-op checks are important because they allow your surgeon to confirm healing, check eye pressure, review the cornea and lens position, and address dryness or inflammation early. These visits also guide when it is safe to return to normal activities.
Cataract surgery often improves vision quality in a way that glasses cannot, because the issue is lens clarity rather than lens power alone.
Many patients notice:
It depends on the lens chosen and your visual goals. Monofocal lenses often mean glasses are still needed for near tasks. Premium lens options can reduce glasses dependence for some people, but they come with suitability requirements and trade-offs that should be discussed clearly.
Intraocular lenses are designed to be long-lasting and do not wear out like a natural lens. Most people develop a cloudy membrane behind the lens implant months or years later, which can feel like the cataract has returned, but it is a separate issue and is treatable with a laser procedure called a YAG capsulotomy.
Good cataract outcomes start with good planning. Lens selection is matched to your eyes and lifestyle, with clear discussion of what is realistic for your vision goals.
Accurate measurements, careful surgical technique, and a structured follow-up plan all contribute to safety. Your surgeon will explain the steps taken to reduce risk and support predictable healing.
Aftercare matters just as much as surgery day. Follow-up visits, drop guidance, and access to support if symptoms change are key parts of safe recovery.
When cataracts are affecting your quality of life, work, reading, or driving safety, and glasses are no longer giving useful improvement. The timing is based on impact and eye health, not waiting for the cataract to become “mature”.
The surgery itself usually takes 20 minutes, although you may spend a few hours at the hospital for preparation and recovery.
Most patients feel pressure and awareness rather than pain during surgery, because the eye is numbed. Mild irritation or scratchiness afterwards is common and usually improves over the first few days.
Usually not. Surgeons normally operate on one eye first and schedule the second later.
Do not drive on the day of surgery. Driving can resume once your vision is safe and you have been cleared at follow-up. Timing varies between patients.
Most patients notice improved vision within a few days, but it will continue to improve over several weeks.
A toric lens is an intraocular lens designed to correct astigmatism. Whether you need one depends on how much astigmatism you have.
The cataract itself does not come back because the natural lens has been removed. Many people develop posterior capsule opacification later, which can blur vision again, and it is commonly treated with a quick laser procedure.
“Secondary cataract” usually refers to posterior capsule opacification, where the capsule behind the lens implant becomes cloudy. It is typically treated with YAG laser capsulotomy.
It can reduce dependence on glasses, especially with careful planning and the right lens choice. Some people may still need glasses for certain tasks, particularly near work, depending on the lens selected and individual visual needs.
Patients are usually advised to avoid heavy lifting, swimming, eye rubbing and dusty environments.
Rediscover clearer vision
Rediscover clearer vision
Location: G11-12/566 St Kilda Road, Melbourne VIC 3004
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E-mail: info@cityeyesurgeons.com.au
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