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Buying lenses well — practical guides from Hong Kong.
Signs You Should Take Your Lenses Out Now
If you wear lenses, some days your eyes feel a little uncomfortable. Most of the time, taking the lenses out and rest...
Latest articles
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2026.10.10
Which Eye Drops Can You Use With Contact Lenses In?
When your eyes feel dry or turn red, the first thing you reach for is the eye drops in your bag. But if you...
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2026.10.09
What Do Ortho-K Lenses Do to Your Eyes While You Sleep?
Ordinary lenses go in during the day and come out at night. You have probably been told many times not to s...
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2026.10.08
By 2050, Will Half the World Be Nearsighted?
Look around a classroom and you see a lot of children in glasses. Clearly more than in their parents' gener...
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2026.10.07
Why Do Eyes in Contact Lenses Itch More in Pollen Season?
You put your lenses in in the morning and head out. By lunchtime your eyes are itching. Your nose runs and ...
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2026.10.06
Why Are Your Eyes So Tired in Front of a Screen?
Around three in the afternoon, looking at your monitor, you notice your eyes feel dry. Your vision is sligh...
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2026.10.05
On a Contact Lens Prescription, Look at the Dates Before the Numbers
When you receive a prescription, your eyes go straight to the power. -3.00, 8.6, 14.2. But that sheet of pa...
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2026.10.04
Why Halloween Lenses Are Not Toys
Once October comes, lenses that change the colour of your eyes turn up in costume shops and online stores. ...
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2026.10.03
A Day Spent Switching Between Contact Lenses and Glasses
People who wear contact lenses need glasses too. When you get up in the morning, after you take your lenses...
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2026.10.02
What Does "UV Protection 97%, 81%" on the Box Actually Mean?
On the specification list of some contact lenses there is a line like this. UV Protection: 97% UVB & 81...
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2026.10.01
How Can You Tell a Lens Is Inside Out?
You put your lens on this morning and something feels off. It doesn't hurt, but it keeps nagging at you, an...
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2026.09.30
Why a Lens for Astigmatism Must Never Spin on Your Eye
An ordinary lens for short-sightedness can turn on the eye without any harm. A round lens can spin a full c...
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2026.09.27
How Throwing Away a Fresh Lens Every Day Became a Worldwide Habit
Opening a fresh pair of lenses this morning and discarding them tonight feels natural. But when soft lenses...
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