By Dr Ebiye-Nwoko Adaeze
Have you noticed that reading messages on your phone has become more difficult than it used to be? Perhaps you now hold your phone farther away to read WhatsApp messages, increase the font size on your screen, or need brighter light to read a newspaper. You may even find yourself asking someone younger to read small print for you.
If you’re 40 or older and find it harder to read small print or focus on nearby objects, it could be presbyopia, a common age-related change in vision.
Presbyopia is a normal part of ageing, not a disease caused by using your phone too much. However, it can affect everyday activities, including reading, sewing, checking medication labels, using a computer and working with small objects.
At IrisCare Eye Clinic, Dopemu, Lagos, understanding presbyopia can help you recognise the early signs and choose the right vision correction for your lifestyle.
What Is Presbyopia?
Presbyopia is a natural part of ageing that gradually makes it harder to see nearby objects clearly, especially when reading or using your phone. It usually becomes noticeable between the ages of 40 and 45, although the exact timing varies from person to person.
Inside your eye is a clear, natural lens that changes shape to help you focus on objects both near and far. When you look at something far away, the lens remains relatively relaxed. When you look at something close, it changes shape to provide the extra focusing power needed for clear near vision.
As you grow older, the lens becomes less flexible and cannot change shape as easily as it once did. Consequently, focusing on small print and other nearby objects becomes more difficult.
According to the National Eye Institute and the American Academy of Ophthalmology, presbyopia is a normal age-related change that commonly affects people after 40. It can be corrected with appropriate glasses or contact lenses, with other treatment options available for selected individuals.
Why Does Reading Become More Difficult After 40?
Think about how easily you could read a small message on your phone when you were younger. You probably did not have to move the phone away from your face or search for a brighter light.
As presbyopia develops, your eyes gradually lose the ability to focus clearly on nearby objects, making tasks like reading more difficult. This explains why activities that once felt effortless may begin to require more effort.
Here are some warning signs to pay attention to.
1. You Hold Your Phone or Book Farther Away
One of the earliest signs of presbyopia is the need to move reading material farther away to see the words clearly.
You may find yourself holding your phone farther away to read messages clearly. This happens because moving the text farther away can make it easier for your eyes to focus.
2. Small Print Looks Blurry
You may struggle to read newspaper headlines, medicine labels, receipts, restaurant menus or the small print on product packaging.
Increasing the font size can help, but if the problem continues, you may need a proper assessment of your near vision.
3. You Need Brighter Light to Read
You might find yourself switching on another light when reading at night or moving closer to a window during the day.
Good lighting can improve visibility, but it does not reverse the changes in the eye’s natural lens that cause presbyopia.
4. Your Eyes Feel Tired After Reading
Reading, sewing or using a phone for extended periods may leave your eyes feeling tired or uncomfortable. You might also experience headaches or difficulty maintaining clear focus during close work.
These symptoms can occur with presbyopia, although other eye conditions can cause similar problems. An eye examination helps determine the underlying cause.
Is Presbyopia the Same as Long-Sightedness?
No. Although both conditions can make close-up tasks difficult, they are not the same.
As you get older, the natural lens inside your eye gradually becomes less flexible, making it harder to focus on nearby objects. Long-sightedness, also known as hyperopia, is a refractive error in which the eye has difficulty focusing on nearby objects because of the way light is focused.
You can have both conditions affecting your vision at the same time. Someone who already wears prescription glasses may discover after 40 that their existing lenses no longer provide comfortable reading vision.
Although difficulty reading small print can happen as you get older, it’s important not to assume that ageing is always the cause. A comprehensive eye examination can help distinguish presbyopia from other refractive errors and eye conditions.
Optical Choices Available for Presbyopia
The good news is that you don’t have to struggle with blurry vision when reading or looking at things up close. Several optical options can help you read comfortably, work more efficiently and continue enjoying your daily activities.
The best choice depends on your existing prescription; work demands, budget, comfort and whether you need correction for distance vision as well as near vision.
1. Reading Glasses
Reading glasses are a simple and effective way to help you see clearly up close when presbyopia develops.
They contain lenses that improve your ability to see things up close. If you can see well at a distance and have no other significant refractive error, a separate pair of reading glasses may be all you need.
They can be useful for reading books, checking messages, writing, sewing and other close-up activities.
However, reading glasses are not suitable for every situation. They may need to be removed when looking at distant objects, and the correct lens strength is important for comfortable vision.
Although ready-made reading glasses are available, it is advisable to have your eyes examined to establish the appropriate correction and check for other vision problems.
2. Bifocal Lenses
Bifocal lenses combine two prescriptions in one pair of glasses. The upper portion is generally used for distance vision, while the lower portion helps with reading and other near tasks.
This option may suit people who already wear distance glasses and now need additional help with close-up vision.
Bifocals reduce the need to switch between separate pairs of glasses. However, the visible dividing line and the distinct viewing areas may take some getting used to.
3. Progressive Lenses
Progressive lenses provide different focusing powers for distance, intermediate and near vision within one lens, without the visible dividing line found in traditional bifocals.
They can be particularly useful for people who move frequently between activities, such as driving, using a computer and reading documents.
For example, an office worker may need to see colleagues across a room, view a computer screen and read printed documents throughout the day. Progressive lenses can help with these different distances using one pair of glasses.
However, progressive lenses require proper fitting and adaptation. Some wearers initially notice peripheral blur or need time to learn where to look through the lenses for different distances.
4. Occupational or Computer Glasses
If your work involves spending long hours at a computer, occupational lenses may be worth considering.
These lenses are designed for intermediate and near distances, making them useful for computer screens, paperwork and desk-based activities.
They may offer a more comfortable viewing range for office tasks than ordinary reading glasses. However, many occupational lenses are not designed for driving or seeing clearly across long distances.
Your optometrist can help determine whether this option suits your work environment.
5. Contact Lenses for Presbyopia
Some people prefer contact lenses because they do not want to wear spectacles throughout the day.
Options include multifocal contact lenses, which provide different focusing zones, and monovision correction, in which one eye is corrected mainly for distance and the other mainly for near vision.
These approaches can reduce the need for glasses, but they do not work equally well for everyone. Some people experience reduced visual clarity, difficulty adapting or problems with depth perception.
Contact lens wearers also need to maintain good hygiene and follow appropriate wearing and replacement instructions. An eye care professional can assess whether contact lenses are suitable for you.
6. Specialised Lenses and Other Treatment Options
Some people may consider surgical procedures or prescription eye drops intended to improve near vision. These treatments are not appropriate for everyone, and their availability, benefits, risks and duration of effect vary.
Research into presbyopia treatments continues to develop. A review published in Clinical Ophthalmology in 2021 examined existing treatments and emerging approaches, highlighting that each option has limitations and that an effective, suitable treatment must be selected for the individual.
For most people, properly prescribed spectacles remain a practical and non-invasive way to manage presbyopia.
Reference: Presbyopia – A Review of Current Treatment Options and Emerging Therapies, Clinical Ophthalmology, 2021.
What Does Medical Research Say About Presbyopia?
Established medical literature recognises presbyopia as a widespread age-related vision condition with significant effects on everyday life.
A review published in Progress in Retinal and Eye Research in 2019 examined the effectiveness of different presbyopia correction strategies, including reading glasses, bifocals, progressive lenses and contact lenses. It highlighted the importance of matching the correction to the individual’s visual requirements and recognising the limitations of each approach.
More recently, a 2026 review in Ophthalmic and Physiological Optics discussed developments in understanding the ageing lens and the expanding range of presbyopia treatments.
These publications support an important message: presbyopia is common, but people do not have to accept unnecessary difficulty with reading and other close-up activities. Appropriate correction can make daily tasks more comfortable.
References:
- Wolffsohn JS, et al. Presbyopia: Effectiveness of correction strategies. Progress in Retinal and Eye Research. 2019. Read the review.
- Davies LN. Presbyopia: Current Perspectives and Prospects for Patients. Ophthalmic and Physiological Optics. 2026. Read the review.
When Should You Visit an Eye Clinic?
If reading has become increasingly difficult, you do not need to wait until the problem interferes seriously with your daily activities before seeking help.
Consider booking an eye examination if you frequently hold reading material farther away, struggle with small print, experience recurring headaches during close work or find that your current glasses no longer provide comfortable vision. Although presbyopia is common after 40, blurred vision should not automatically be attributed to ageing. Conditions such as cataracts, diabetes-related eye problems and other eye diseases may also affect vision.
Sudden vision loss, sudden changes in sight or severe eye pain require urgent medical assessment.
Get Help with Presbyopia at IrisCare Eye Clinic, Dopemu, Lagos
At IrisCare Eye Clinic, Dopemu, Lagos, people experiencing changes in their near vision can seek professional guidance on understanding their symptoms and exploring suitable vision correction options.
An eye examination can help establish whether presbyopia is responsible for your reading difficulties and whether you would benefit from reading glasses, bifocals, progressive lenses, occupational glasses or another suitable option.
The goal is to find a correction that works with your everyday routine, whether you spend your time reading, working on a computer, running a business, sewing or using your phone.
You do not have to keep struggling with small print or constantly stretch your arms to read a message.
Conclusion
Presbyopia is a normal part of ageing that commonly becomes noticeable after 40. It occurs because the eye’s natural lens gradually loses the flexibility needed to focus on nearby objects.
The good news is that several effective optical options are available, from simple reading glasses to bifocal and progressive lenses, occupational glasses and contact lenses.
If you have noticed that reading has become more difficult, do not ignore the change or assume that nothing can be done.
IrisCare Eye Clinic, Dopemu, Lagos, encourages you to prioritise your eye health and seek an eye examination to find the right solution for your vision.
Clearer, more comfortable reading can make a meaningful difference to your daily life.