Why Do My Glasses Make My Eyes Look Bigger

Why Do My Glasses Make My Eyes Look Bigger? Here's The Answer

As someone who wears glasses, you may have noticed that they can make your eyes appear larger than normal. But why is that? In this blog post, we'll explore the reasons behind this phenomenon and what you can do to minimize the effect.

Do Glasses Make Your Eyes Look Big?

The answer is yes - but it depends on the type of prescription your glasses require. If you are farsighted or have hyperopia, lenses that correct your vision tend to magnify your eyes and make them appear bigger. On the other hand, if you are nearsighted or have myopia, eyeglasses designed to correct this condition will actually make your eyes look smaller.

Why Do Glasses Make Your Eyes Look Bigger?

To correct farsightedness and improve visual clarity, convex lenses with a plus power are used in eyewear. These lenses are thicker in the center and thinner at the edges and function like a magnifying glass - hence why they can enlarge your eyes' appearance.

What You Can Do To Make Your Eyes Smaller

Fortunately, there are options available for those who want to avoid looking bug-eyed while wearing their glasses:

Choosing The Right Material

One way to reduce eye enlargement caused by eyewear is by selecting thinner lens materials which cause less magnification overall. However one should be mindful of not compromising on quality for thinness as poorly manufactured lenses can give unwanted effects no matter how thin they may be.

Consider Aspheric Lenses

For people with higher prescriptions, an aspheric lens design can help prevent unwanted magnification without sacrificing style or comfort. These High Index lenses feature flatter curves, reducing distortion compared to standard spherical designs, resulting in clearer vision and minimizing eye enlargement due to lens thickness.

Focus On Quality

Lastly, when buying new glasses, ensure both frames &lenses come from reputable sources even if they are costlier. Ask questions regarding where the lens material comes from and how it is manufactured. As the adage goes - "you get what you pay for."


The magnifying effect of glasses lenses can make your eyes appear larger than usual but there are options to avoid this if necessary, including selecting thinner or aspheric lens designs, choosing materials with flatter curves, and ensuring that you purchase quality eyewear made by reputable sources. With these tips in mind, you can enjoy clear vision without worrying about unwanted eye enlargement caused by your glasses!"

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