Progressive Lenses

What Are Progressive Lenses?

Progressive lenses (also known as multifocal lenses or no-line bifocals) combine your distance, intermediate, and near vision prescriptions into a single lens, with no visible dividing line.

The power changes gradually from top to bottom. Look up, and you see clearly at distance. Look straight ahead, and your computer screen comes into focus. Lower your gaze, and you have your reading zone for books, phones, and menus.

Unlike bifocals, there's no hard line between zones and no abrupt jump in vision. The transition is smooth. Because the lenses look identical to a standard single-vision lens when people are looking at you, nobody can tell you're wearing progressives.

Do I Need Progressive Lenses?

Presbyopia, which is the gradual loss of the ability to focus for near viewing, typically begins in the early to mid-40s. 

If you find yourself holding your phone further away than you used to, struggling to read with your distance glasses on, or switching between two pairs of glasses throughout the day, you may want to discuss with your optometrist about how a customised pair of progressives can help you.

How Do Progressive Lenses Work?

Progressive lenses work by changing the power from the top of the lens to the bottom gradually. You can enjoy a clear range of vision over various distances by simply moving your eyes up and down to cater to your visual activity.

Distance zone: This is the largest zone among the three general zones in progressive lenses. It is the essentially the top portion of the lenses when your eyes are viewing straight ahead at distance. You can use it to see clearly for distances beyond 4 metres like driving, watching TV, viewing a whiteboard.

Intermediate zone: The middle portion of the progressive lenses is suitable for viewing at arm's-length distances of roughly 60–80cm. This is also some times referred to as your computer zone. This is also the portion where we use to see our car dashboards, music stands, and reading price tags while shopping.

Near zone: This is commonly referred to as the reading zone and this is where your eyes shoud look through for reading and close-up tasks at roughly 30–40cm. You will need to lower your gaze, not your chin, so that your eyes look through the bottom of the lens.

The left and right edges of all progressive lenses have some softness or distortion, which is an unavoidable optical characteristic of how the power is distributed. Premium lenses with advanced lens designs help to minimise this significantly. Most wearers stop noticing it within one to two weeks as their brain learns to use the clearer central zones.

Which Progressive Lens Is Right For Me?

Choosing the right pair of progressives is not as daunting as one may have imagined it to be. When you come in for your appointment, we will discuss your needs and guide you through the available options. By understanding your prescription, lifestyle routine, personal habits and visual requirements, we are able to determine which lenses will suit you best.

Book Your Progressive Lens Consultation

Tips For Wearing Progressives Comfortably

  • Consider getting started on progressives once you start experiencing the symptoms of presbyopia. Starting early is easier as the power change from distance to near is very gradual compared to several years later.
  • Remember to move your head and not just your eyes to glance into a specific direction. The clearest vision on the lenses is always along the centre.
  • Keep your chin up and lower your eyes to see through the lower portion of the lenses for reading.
  • Take it a little slower when you are walking on steps and lower your head to make sure that you are looking through the upper portion of the lens to see the steps clearly.
  • Wear your progressives daily as you go about your day. You will be able to adapt to your new progressives much faster and see more naturally in no time.
  • Keep the computer screen slightly below your eye level for viewing comfort. 

Progressive Lenses at sightonomy

We offer a few types of progressives which cater to a wide range of the population. We will discuss these options with you during your visit to see which is best for you.

Defino - Comes with a wider range and field of view for distance and intermediate vision. Near vision is also improved and adaptation is easier as compared to the standard range.

Primo - Delivers superior vision at all distances with wide field of view and minimal zones of soft focus. Primo lenses are the easiest to adapt to and offers the best viewing comfort among our range of progressive lenses.

Primo+ - The new and improved version of our bestselling Primo range now features further customisation for enhanced visual comfort and stability.

Maestro - With advanced personalisation features that take into account one's lifestyle habits, frame design and wearing position, Maestro takes progressive lenses to the next level and delivers an exceptional lens wearing experience for ease of use and comfort.

Progressive Lenses Price

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Branded Progressive Lenses

We also offer progressive lenses from most major lens manufacturers including Zeiss, Hoya, Shamir, Stepper Visioncare, Tokai and Essilor.

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*Complimentary General Eye Screening - Terms & Conditions
- Strictly by appointment only, no walk-ins.
- Enter promo code: "HEALTHYEYES" when you book for your consultation.
- A minimum spend of $300 on a pair of progressive lenses is required. For purchases below $300, you can still enjoy it at a discounted price of $35 (U.P. $75) with every pair of progressive lenses purchased.
- Complimentary session is non-transferable and cannot be encashed or exchanged for other products or services.

Find out more about General Eye Screening.

Frequently Asked Questions (FAQ) About Progressive Lenses

Getting Started

Can I get progressive lenses if I've never worn glasses before?

Yes. There's nothing stopping first-time wearers from starting with progressives. In some ways it can be easier — you have no prior habits around single-vision lenses to unlearn. We'll walk you through what to expect during the consultation and make sure the fit is right before you leave.

What age is typical for starting progressive lenses?

Most people start looking at progressives between 42 and 48, though this varies. Presbyopia is progressive (no pun intended) — it gets more pronounced through your late 40s and into your 50s. Starting earlier is actually easier: when the difference between your distance and near prescriptions is smaller, the transition zones in the lens are wider and adaptation is smoother. If you're hovering on the threshold, it's worth coming in sooner rather than later.

I already wear distance glasses. Do I need progressives?

If you're finding it difficult to read while wearing your distance glasses, that's the clearest sign that presbyopia has arrived and it's time to review your prescription. You have a few options: progressive lenses (one pair for everything) or a separate pair of reading glasses for close work. We'll talk you through the options during your eye exam.

Understanding the Lenses

What's the difference between progressive lenses and bifocals?

Bifocal lenses have two distinct zones separated by a visible line: distance on top, reading at the bottom. There's no intermediate zone, which means computer and arm's-length tasks fall awkwardly between the two. The line is also visually obvious.

Progressive lenses add the intermediate zone, remove the visible line, and blend all three powers seamlessly. The trade-off is a slightly narrower reading zone compared to a bifocal segment, and a short adaptation period. For most working adults, especially those spending significant time at screens, progressives are the more practical choice.

What's the difference between standard and premium progressive lenses?

Standard progressives use conventional lens-surfacing technology and a more generalised power distribution template. They work well for straightforward prescriptions and lighter visual demands.

Premium (freeform) progressives are digitally manufactured to your exact prescription using computer-controlled surfacing. The result is wider clear zones in all three areas, less peripheral distortion, and sharper overall clarity. If you have astigmatism, a stronger prescription, or spend long hours at a screen, the difference is noticeable. We'll always show you the relevant options and explain what you're actually getting for the difference in price.

What is the 'corridor' in a progressive lens?

The corridor (also called the progression corridor) is the narrow vertical channel in the centre of the lens where the power transitions from distance to near. It's the path your eyes travel when shifting gaze from far to close. A longer corridor gives a smoother, more gradual power change and wider clear zones — but requires a deeper frame to fit properly. A shorter corridor suits smaller, more fashionable frames but requires more precise eye movement. We will match the corridor length to your frame choice and visual habits.

Why are the edges of my progressive lenses blurry?

Peripheral softness or blur is an inherent optical property of all progressive lenses. It's an unavoidable consequence of fitting three prescription zones into one lens. The blur appears on the left and right edges, particularly in the lower half of the lens. Premium freeform lenses push this distortion further to the periphery, giving you wider clear zones in the centre. Most wearers stop noticing peripheral blur within one to two weeks of consistent wear, as the brain learns to direct the gaze to the clearer central areas.

Do progressive lenses work for astigmatism?

Yes. Your astigmatism correction, which is the cylinder component of your prescription, is incorporated directly into the progressive lens design. Modern progressive manufacturing handles astigmatism corrections very well, including higher amounts. If you have both presbyopia and astigmatism, progressive lenses are still entirely appropriate, and we'll factor your full prescription into the lens recommendation.

Can I wear progressive lenses for driving?

Yes, and most people find them excellent for it. The large upper distance zone gives clear vision of the road ahead, while a brief downward glance accesses the intermediate zone for the dashboard and instruments. The anti-reflection coating found on most lenses these days are useful for night driving as they help to reduce glare from oncoming headlights and wet road surfaces.

Adaptation and Comfort

How long does it take to get used to progressive lenses?

Most people adapt within one to two weeks of wearing their progressives consistently every day. Some first-time wearers with straightforward prescriptions adjust within just a few days. The key is to commit to the new pair from day one — switching back to old glasses when things feel uncomfortable slows the adaptation process considerably.

If you're still struggling after four weeks of daily wear, come back to us. The fit may need a small adjustment, the prescription may need refining, or a different lens design may suit you better.

What does 'swimming' or 'swaying' vision mean when I first wear progressives?

Many first-time wearers notice a slight sensation of movement or wobble in their peripheral vision during the first few days — often described as a 'swim' effect. This is caused by the peripheral distortion zones at the edges of the lens, and it's completely normal. It settles as your visual system learns the geography of the new lens and begins automatically directing your gaze to the clearest central zones. Moving your head rather than just your eyes to look at things helps considerably and speeds up this process.

I've tried progressives before and couldn't get on with them. Should I try again?

Yes, and it's worth understanding why the previous experience didn't work before writing them off entirely. Common causes of failed adaptation include: the fitting height being slightly off (the most frequent culprit), a frame that was too small to fit all three zones properly, a lens design that didn't match the prescription complexity, or simply not wearing them consistently enough during the adaptation window.

Progressive lens technology has also improved significantly in the past decade. Premium freeform designs offer considerably wider clear zones and less peripheral distortion than older-generation lenses. Telling us about your previous experience during the consultation will help us make a more informed decision.

My eyes feel tired after wearing progressives. Is that normal?

Some eye fatigue in the first week or two is common and typically just part of adaptation, as your visual system is doing extra work while it learns the new lens. However, persistent fatigue beyond a few weeks or blurry vision that doesn't resolve is worth investigating. Possible causes include a prescription that needs refining, the fitting height being slightly off, or a lens design that isn't well matched to your visual habits. Don't push through prolonged discomfort and do come in and let us take a look.

Buying and Practical Questions

Can I buy progressive lenses online?

Progressive lenses require several precise measurements that go beyond a standard prescription — including the pupillary distance for each eye individually, the fitting height (the exact position of your pupil relative to the lens in your chosen frame), and the pantoscopic tilt and back vertex distance of the frame as worn on your face. These measurements can only be taken accurately in person.

Buying progressives online using default measurements carries a real risk of headaches, blurred vision, or an inability to adapt — because the lens zones won't be positioned correctly for your eyes. 

How often do I need to replace my progressive lenses?

There's no fixed timeline when it comes to the replacement of your progressive lenses. Your prescription changes every couple of years, but changes may come sooner particularly in the first few years of presbyopia, when near vision is still actively shifting. 

We recommend an annual eye examination to check whether your prescription remains current. If there's been a meaningful change, new lenses will give you noticeably sharper, more comfortable vision.

What frame shapes work best with progressive lenses?

Progressive lenses need sufficient vertical depth to fit all three zones without compressing the reading zone. As a rough guide, frames with a minimum lens height of about 30mm work well with most progressive designs. Very narrow, rectangular, or very small frames limit the space available for the near zone, which can make reading uncomfortable.

On the other hand, the concept that a larger frame will give a 'better view' for progressive lenses does not hold true. As the lens designs are independent of the frame, this means that having a frame that is much bigger than what you need will introduce more distortion on the periphery.

That said, lens technology has improved and some premium designs can work in less than ideal frames that older progressives couldn't. We'll assess your frame choice against your prescription and lens design before committing, so you don't end up with a frame you love that limits your vision.

Are there progressive lenses designed specifically for computer use?

Yes, occupational progressives (sometimes called office lenses) are optimised for desk-based work. They offer a much wider intermediate zone for comfortable screen viewing, and a useful near zone for documents and close work. The trade-off is a very limited distance zone, which means they're not suitable for driving or general outdoor use.

Some patients find it practical to have two pairs: a standard progressive for daily life, and an occupational progressive at their desk. If you spend six or more hours a day at a screen, it's worth discussing whether an occupational lens might make your working day considerably more comfortable.

What's the difference between progressive lenses and anti-fatigue lenses?

Anti-fatigue lenses are primarily single-vision distance lenses with a small boost of power in the lower portion to reduce eye strain during close work. They're designed for people who don't yet have presbyopia but experience digital eye strain — typically those in their 20s and 30s.

Progressive lenses are designed for people with presbyopia who need a meaningful correction for both distance and near vision. The addition power in a progressive is determined by your actual prescription, whereas the boost in an anti-fatigue lens is a standardised, low-level assist. If you're unsure which is right for you, do speak to us.

Do progressive lenses come in sunglasses?

Yes. Progressive prescription lenses can be made in tinted form for sunglasses, or with a photochromic material (like Transitions, Zeiss Photofusion X or Hoya Sensity) that darkens automatically in sunlight. Prescription progressive sunglasses are a very practical option for anyone who spends time outdoors — driving, playing golf, or simply being in Singapore's year-round sun. Polarised tints are also available and particularly useful for reducing glare off water and wet roads.

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