Switching Between Old and New Glasses: Impact on Eye Health During Sports

Alternating between old and new glasses?

Hello, I recently got new glasses, but when I play sports (basketball), I occasionally bump into them, causing some damage.
Therefore, I am considering using my old glasses during sports.
I would like to know if this could affect my eye health.
Below are my uncorrected vision and the prescription data for my new and old glasses:
Uncorrected vision:
Right eye (R): 650, astigmatism 75, axis 150
Left eye (L): 700, astigmatism 50, axis 0
New glasses:
Right eye (R): 600, astigmatism 75, axis 150
Left eye (L): 650, astigmatism 50, axis 0
Old glasses:
Right eye (R): 600, astigmatism 25, axis 150
Left eye (L): 625, astigmatism 50, axis 25
Thank you!

Chen Tongxue, 20~29 year old female. Ask Date: 2015/04/23

Dr. Wang Zhishun reply Ophthalmology

Hello, you can rest assured that wearing it this way will not cause any issues.

Reply Date: 2015/04/23

More Info

Switching between old and new glasses during sports activities, such as basketball, can raise concerns about eye health and visual clarity. Based on the information you've provided regarding your vision and the specifications of your old and new glasses, it is important to consider a few key factors when making this decision.

Firstly, the prescription differences between your old and new glasses are relatively minor. Your new glasses have slightly stronger prescriptions in both eyes, which means they are designed to provide clearer vision compared to your old pair. However, the difference in astigmatism correction is also minimal. This suggests that while you may notice a difference in clarity, particularly in low-light conditions or during activities requiring sharp vision, switching between the two should not pose a significant risk to your eye health.

When it comes to sports, the physical activity involved can lead to situations where your glasses may get bumped or damaged. Using your old glasses during these activities could be a practical solution to avoid damaging your new pair. However, it is crucial to ensure that your old glasses are still providing adequate vision correction. If you find that your old glasses are causing you to squint or strain your eyes, it may be better to invest in a more durable pair specifically designed for sports.

In terms of eye health, alternating between two pairs of glasses is generally not harmful. The human eye is quite adaptable, and while some individuals may experience temporary discomfort or visual distortion when switching between prescriptions, this is usually not a long-term issue. However, if you notice increased sensitivity to light or any other unusual symptoms after switching back to your old glasses, it would be wise to consult with an eye care professional.

Moreover, it is essential to consider the impact of sports on your eyes. High-impact activities can increase the risk of eye injuries, especially if you are wearing glasses that are not designed for sports. Protective eyewear, such as sports goggles with prescription lenses, can provide a safer alternative while ensuring that your vision remains clear. These types of glasses are designed to withstand impacts and provide better peripheral vision, which is crucial in fast-paced sports like basketball.

Lastly, regarding your concerns about eye fatigue and its relation to your visual acuity, engaging in regular eye exercises and ensuring proper lighting while playing can help mitigate some of the strain on your eyes. If you experience persistent discomfort or visual issues, it may be beneficial to discuss these with an eye care specialist who can provide tailored advice based on your specific needs.

In conclusion, switching between your old and new glasses during sports should not significantly impact your eye health, provided that both pairs offer adequate vision correction. However, for optimal safety and performance, consider investing in sports-specific eyewear. Always listen to your body and consult with an eye care professional if you have any concerns about your vision or eye health.

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