Frequently asked questions
What exactly are pinhole glasses, and how do they work?
Pinhole glasses use a simple optical principle called the pinhole effect.
By limiting scattered light and narrowing the focus entering the eye, they temporarily increase depth of focus—similar to what happens when you naturally squint.
This can make images appear sharper while reducing visual overload, giving your eyes a break from constant strain.
This principle isn’t new. Eye doctors still use a single pinhole during exams to test vision clarity—it’s basic optics, not a trend or gimmick.
Will these glasses cure my myopia, astigmatism, or vision problems?
No. These glasses are not a cure and are not intended to permanently correct myopia, astigmatism, or any medical eye condition. They are designed to provide temporary clarity and relief from visual strain by helping your eyes relax from constant overwork. Many people use them as a supportive tool to reduce fatigue and feel more in control of their eye comfort, not as a replacement for professional eye care or prescription lenses.
Why hasn’t my eye doctor recommended pinhole glasses?
Most eye doctors focus on corrective solutions (glasses, contacts, surgery) rather than relief or training tools.
While doctors do use the pinhole principle diagnostically, pinhole glasses are generally not prescribed for daily wear due to reduced peripheral vision.
That doesn’t mean they’re unsafe — just that they’re a supplemental tool, not a medical treatment.
Can I use them with screens and phones?
Yes. These glasses are commonly used during computer work, phone use, reading, or other close-up tasks. They are especially popular among people who spend long hours in front of screens. Because they reduce peripheral vision, they should only be used while seated in a safe, stationary environment. Do not use them while driving, walking outside, or performing activities that require full awareness of your surroundings.
How long should I wear them each day?
We recommend starting with 5 minutes per session, once or twice a day. You can gradually increase to 10–15 minutes per session if comfortable. These glasses work best when used in short, intentional breaks rather than for long periods. Many users incorporate them after screen-heavy work or reading to give their eyes a rest. More time is not better — brief, regular use is ideal.