If you've noticed that you can't see clearly on both your phone and computer with the same glasses, you're not alone.

This is one of the most common questions people ask after turning 40.

The answer lies in the dynamic pace of modern life and the specific characteristics of our vision.

The Difference in Distances – Why Does It Happen?

Vision at near and intermediate distances requires different prescriptions because our eyes cannot focus equally well at all distances. For example:

• Phones are usually held at a distance of 35–40 cm (14–16 inches).
• Computer screens are positioned between 70–110 cm (28–43 inches).

In the past, when our activities mainly involved reading books and watching TV, such problems were less noticeable.

But today, with frequent switching between phones, computers, and other devices, these differences become apparent.

What Changes After 40?

As we age, our eyes become less flexible. This natural process, known as presbyopia, affects our ability to quickly adjust to different distances.

What was once not a problem now becomes a challenge due to the variety of activities – from working on a computer, browsing a phone, to reading printed materials.

How to Solve This Problem?

For modern lifestyles, some solutions include:

• Multifocal lenses: These provide clear vision at near, intermediate, and long distances.
• Computer glasses: Designed specifically for intermediate distances, perfect for office environments.
• Screen glasses: Equipped with special filters for screens, reducing eye strain.

It’s Different Now Than Before

Twenty to thirty years ago, such problems weren’t as noticeable because our way of life wasn’t as connected to screens.

Today, switching from a phone to a laptop, then to a book, requires constant adjustment from our eyes, which can cause fatigue and frustration.

Take Action

If you've noticed these changes, it’s important to consult your optician.

With the right choice of glasses, you can once again enjoy clear vision at all distances, tailored to the pace of modern life.

We hope you found this text useful and interesting!

If you have any questions or want to learn more, feel free to write to us.