I just got new glasses, but my vision test still shows 0.6?
I recently got new glasses, but when I tested my vision in the school health office, my right eye was still 0.6 and my left eye was 1.0.
Does this mean my prescription is insufficient, or is this normal? My prescription is right eye +5.50 with astigmatism +0.50, and left eye +5.00 with astigmatism +1.25.
With the new glasses, I can see clearly and do not experience any dizziness.
Additionally, I would like to ask if, due to my significant astigmatism, it is advisable to avoid sleeping with the lights on, or is it sufficient to just avoid direct light exposure to my eyes?
A Jun, 10~19 year old female. Ask Date: 2016/03/22
Dr. Gao Pilin reply Ophthalmology
Hello, Ah-Jun: If there has been a significant change in prescription and the vision in the right eye is still poor, it is important to consider the possibility of amblyopia.
Research indicates that sleeping with the lights on has a considerable impact on myopia in infants and young children, and it is not related to astigmatism.
The ophthalmology department at Puzi Hospital in Taiwan is open Monday to Friday from 8:00 AM to 12:00 PM and Wednesday afternoons from 1:00 PM to 4:30 PM.
Online responses should only be used as a reference; it is essential to seek medical attention at a healthcare facility if necessary.
I hope to have the opportunity to serve you.
Gao Pi-Lin
Reply Date: 2016/03/22
More Info
When you experience a situation where your vision remains at 0.6 in one eye after getting new glasses, while the other eye is at 1.0, it can be concerning. There are several factors to consider that could explain this phenomenon.
Firstly, it’s important to understand that the prescription of your new glasses plays a crucial role in how well you see. Your current prescription indicates that you have myopia (nearsightedness) and astigmatism in both eyes, with the right eye being slightly more affected than the left. The right eye has a prescription of -5.50 with -0.50 astigmatism, while the left eye is -5.00 with -1.25 astigmatism. If your vision is still not optimal (0.6 in the right eye), it could suggest that the prescription may not be strong enough, or that there are other factors at play.
One possibility is that your eyes may require a bit more time to adjust to the new lenses, especially if there has been a change in the type of lens (for example, switching from spherical to aspherical lenses). Aspherical lenses can provide a wider field of view and reduce distortion, but they may also feel different initially. If you are seeing clearly through the new glasses and do not experience any discomfort or dizziness, it is a good sign that your eyes are adapting, but it may take some time for your vision to stabilize fully.
Another factor to consider is the quality of the lens itself. If the lenses are not properly aligned with your pupils (known as pupillary distance or PD), or if there are issues with the lens curvature, it could affect your vision clarity. It’s advisable to return to the optician to ensure that the lenses were made correctly and that they fit well in the frame.
Regarding your question about sleeping with the lights on, it is generally recommended to avoid direct light exposure to your eyes while sleeping. Bright lights can cause discomfort and may exacerbate issues related to astigmatism. If you need to have a light on, consider using a dim light or a nightlight that does not shine directly into your eyes. This can help minimize any potential strain or discomfort while you sleep.
In conclusion, while it is not uncommon to experience some discrepancies in vision after getting new glasses, it is essential to monitor your vision closely. If your vision does not improve or if you continue to have concerns, it would be prudent to schedule a follow-up appointment with your eye care professional. They can reassess your prescription and ensure that your lenses are appropriate for your needs. Regular eye exams are crucial, especially if you notice changes in your vision, as they can help detect any underlying issues that may require attention.
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