Getting a new pair of glasses, whether it’s your first time or just an updated prescription, can be a big change. You might experience slight discomfort, blurry vision, or even a peculiar “fishbowl” effect. But don’t worry—this is all a normal part of the adjustment period.
For most people, it takes about 2–3 days to adjust to new glasses, but for some, it can take up to a full week to feel perfectly comfortable. If your glasses still aren’t working for you, you may need to visit your optometrist for an eye exam. We can help ensure your glasses fit correctly and there are no underlying issues.
Why Is Adjustment Necessary?
When you first wear new glasses, your eyes and brain need time to recalibrate how they process visual information. This recalibration happens because your lenses change how light enters your eyes and how that information is interpreted.
Even small changes in your prescription or lens type can impact your perception of the world. Switching to multifocal or progressive lenses comes with a steeper learning curve as your brain adjusts to different viewing zones—so give yourself time!
The length of time it takes to adjust depends on several factors, such as:
- The severity of vision changes and how drastically your prescription has shifted.
- The complexity of your lenses, especially for multifocals or high prescription strengths.
- Your wearing habits—the more consistently you wear your glasses, the faster your eyes and brain adapt.
- Any additional features like anti-reflective coatings or blue-light filters that are new to your lenses.
What Is the Fishbowl Effect?
One problem a lot of people deal with while adjusting to their new glasses is the “fishbowl effect.” It refers to the sensation where the world appears slightly distorted, as if you’re looking through a rounded glass fish bowl. Straight lines might seem curved, and peripheral vision can feel off-balance, which can be disorienting.
This effect happens because your brain is adapting to the new way light enters your eyes through the lenses. While it can be unsettling at first, the fishbowl effect typically subsides within a few days to a week as your brain and eyes adjust to the new prescription. If the effect persists beyond that, consulting your eye care professional is essential to rule out underlying issues with the lenses or prescription.
Signs Your Glasses May Not Fit Right
While some initial discomfort is completely normal, certain signs can suggest that your glasses might not be the right prescription or fit properly.
Here are some signs to watch out for:
- Persistent blurriness: If your vision doesn’t sharpen within a few days, your prescription might be incorrect and need adjustment.
- Headaches and eye strain: Mild headaches are common during the adjustment period, but if they persist or worsen, check in with your optometrist.
- Double Vision: Seeing doubled or blurry images could indicate an incorrect lens alignment.
- Discomfort: Glasses that pinch your nose, slide down, or press against your ears might need a better fit.
Wearing glasses that don’t fit your vision or face well can cause unnecessary struggles. Ignoring symptoms prolongs discomfort and may even stop you from wearing your glasses. By addressing concerns promptly, you enjoy all the benefits of your new glasses!
Instead of squinting, get a professional adjustment or prescription review if you notice any issues that last more than a few days. You may need longer to adjust to your new glasses, up to 2 weeks in some cases, but by taking a look at your eyes, we can rule out any other problems.
Tips for a Smooth Adjustment Period
Adjusting to new glasses can take some time, but there’s a simple way to make the process easier: wear them as much as possible. Start by putting on your glasses first thing in the morning and keep them on throughout the day. This consistent wear can help you adapt more quickly and comfortably.
It may be tempting to reach for your old glasses. However, switching between your old and new pairs can actually make the adjustment period longer and more challenging. Even if your prescription hasn’t changed, it’s best to avoid wearing your old lenses. Stick with your new glasses so you can adjust smoothly and get the most out of your vision.
If you need to, gradually increase your wear time each day, rather than switching back and forth. Take short breaks throughout the day. Remove your glasses and close your eyes for a minute or focus on distant objects to rest your eyes.
Finally, keep your glasses clean so you’re seeing through them as intended. Use a microfiber cloth and lens-safe cleaner to avoid smudges and scratches that could interfere with your vision.
Find Clarity with Confidence
Change can be difficult. With the right mindset, a little patience, and professional support when needed, you can enjoy the full benefits of your prescription.
If you’re still unsure or struggling with your new glasses, our team at Calgary Family Eye Doctors is here to help. From expert fittings to advanced prescription checks, we’re dedicated to helping you see and feel your very best. Book an appointment today, and experience clear, comfortable vision without compromise!
