Double Vision Glasses in Singapore for Clearer, More Comfortable Vision​
​Double vision, also known as diplopia, can happen when the eyes are misaligned and cannot work together properly. At The Eyes Inc, we assess double vision symptoms, binocular vision function, and prism lens suitability to help patients achieve clearer, more comfortable single vision in daily life.
If you see double with both eyes open, notice shadowy images, or feel visually uncomfortable at distance or near, a proper assessment can help identify whether prism spectacles may be suitable.
Do these symptoms sound familiar?
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You may benefit from a double vision assessment if you experience:
- Double vision at distance or near with both eyes open
- Clearer vision when using only one eye
- Shadowy or overlapping images
- Visual discomfort during reading or screen use
- Difficulty judging space or maintaining comfortable single vision
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Double vision can affect reading, walking, screen work, and everyday visual comfort. Identifying the type and cause of the misalignment is an important first step.
What Is Double Vision?
Understanding diplopia, tropia, and eye misalignment
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Double vision happens when the eyes do not align well enough to work together as a team. When this happens, the brain may receive two different images instead of one clear single image.
A more constant misalignment is often described as a tropia. This means the eyes do not stay aligned reliably, even when both eyes are open and trying to work together.
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Common directions of deviation include:
Exotropia — eye turns outwards
Esotropia — eye turns inwards
Hypertropia — eye turns upwards
Hypotropia — eye turns downwards
Cyclotropia — eye rotates
This is why proper binocular vision assessment matters. The direction and degree of misalignment can influence whether prism spectacles may help.
Difference Between Tropia and Phoria
Why some eye misalignment feels more constant than eye strain
Double vision is different from general eye strain because the misalignment is often more constant and harder for the eyes to compensate for.
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A phoria is a tendency for the eyes to drift that may still be controlled part of the time. A tropia is more obvious and more difficult to control, which is why symptoms may feel stronger and more disruptive.
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Without suitable correction, double vision can affect:
- Reading comfort
- Spatial judgement
- Confidence in daily tasks
- Visual stability at distance or near
A proper eye assessment can help determine whether the symptoms are related to tropia, phoria, or another binocular vision issue, and whether prism lenses may be appropriate.
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How Prism Spectacles May Help
Prism glasses for suitable double vision cases
If you see double with both eyes open, prism spectacles may help in suitable cases by improving alignment and visual comfort after a proper assessment.
At The Eyes Inc, we assess whether prism correction may help you achieve a clearer single image more comfortably in daily life. Where appropriate, we customize prism spectacles based on the degree of misalignment, prescription, and visual demands.
Who this may be suitable for
Prism spectacles may be considered for people who:
- See double with both eyes open
- Experience binocular visual discomfort
- Have misalignment affecting reading or daily function
- Want to know whether spectacles may help improve single vision
Important: Double vision in one eye may require medical evaluation and may not always be solved with spectacles.
Double Vision Assessment at The Eyes Inc
What to expect during your eye check
Each 15 to 30 minute eye check may include:
- Review of previous glasses and visual history
- Refraction for distance, intermediate, and reading
- Strabismus check for phoria or tropia
- Ocular motility assessment
- Assessment of prism suitability and visual comfort
At The Eyes Inc, we provide a complimentary eye check that includes refraction, binocular vision screening, ocular motility assessment, and review of your previous spectacles. If prism spectacles are suitable, we customise the prescription to improve single vision and comfort.
Results and Recommendations
Clear explanation, no pressure​
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After the assessment, we explain:
- The likely cause of your visual discomfort
- Your most comfortable refraction result
- Whether eye misalignment is present
- Whether prism lenses may be suitable
- What the next step may be for your case
If spectacles are unlikely to help, we will tell you. If prism correction appears suitable, we will explain the recommendation clearly and only suggest a pair when we believe it is appropriate for your visual needs.​
Why Choose The Eyes Inc?
A more tailored approach to binocular vision and visual comfort
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At The Eyes Inc, we focus on visual comfort cases that require more than a routine prescription update. This includes double vision, binocular vision issues, prism spectacle assessment, progressive lens discomfort, and eye strain.
Our approach is based on:
- Assessing how both eyes work together
- Identifying the direction and degree of misalignment
- Reviewing previous glasses and prism history where relevant
- Recommending spectacle solutions based on comfort and function
- Explaining clearly whether prism correction is likely to help
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Double vision cases are not all the same. Some need prism correction, some need further medical evaluation, and some require closer review of binocular vision function before a comfortable spectacle solution can be considered.
Reviewed by Alex Neo, Optometrist at The Eyes Inc
Focus areas: binocular vision, prism spectacles, progressive lens discomfort, and visual comfort
No Obligation to Purchase
Take the time you need
If you are not ready to proceed after the assessment, that is completely fine.
We keep a record of your findings and prescription so you can return when you are ready. The goal is to help you understand your visual problem first, then decide on the most suitable next step with confidence.
Frequently Asked Questions
About Double Vision and Prism Glasses
What causes double vision?
Double vision can happen when the eyes are misaligned and cannot work together properly. This may be related to tropia, phoria, or another binocular vision issue.
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Can prism glasses help double vision?
In some cases, yes. Prism spectacles may help improve alignment and visual comfort after a proper assessment. Suitability depends on the type and degree of misalignment.
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What is the difference between tropia and phoria?
A tropia is a more constant eye misalignment, while a phoria is a tendency for the eyes to drift that may still be controlled for part of the time. A proper assessment can help identify the type of misalignment.
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Can spectacles fix double vision permanently?
Spectacles may improve comfort and help patients see a single image more clearly in suitable cases, but not all double vision can be resolved with glasses alone.
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When should double vision be medically evaluated?
Double vision in one eye, sudden unexplained double vision, or cases with other concerning symptoms may require medical evaluation. Not all cases are suitable for spectacle correction.
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How do I know if I need prism lenses?
If you see double with both eyes open or experience visual discomfort linked to eye misalignment, an eye assessment can help determine whether prism lenses may be suitable.
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Reviewed by Alex Neo, Optometrist at The Eyes Inc
Focus areas: binocular vision, prism spectacles, progressive lens discomfort, and visual comfort​
What Clients Say About Our Double Vision Assessment
Real Google reviews from Clients with visual discomfort, overlapping images, and binocular vision concerns
Not all double vision feels the same. Some clients notice overlapping images only when tired, some struggle more during reading or screen use, and others feel that their eyes are simply not working together comfortably. At The Eyes Inc, we assess double vision more carefully to understand whether the issue may involve binocular vision stress, eye misalignment, or the need for prism spectacles. These reviews reflect the experience of clients who wanted clearer, more comfortable vision in daily life.
I have an issue with seeing double vision and visited this shop to get a special prism spectacles made after reading numerous good reviews online. The optician, Alex, displayed good knowledge and was able to test and prescribe me suitable lenses. The whole process was smooth and I did not feel rushed at any point. There was also no up-selling.
When choosing the frames for my spectacles, he patiently recommended and let me try out many difference frames. He also helped me write a memo for my prescription that would be useful when I visit an eye specialist in the near future. The prescription was accurate and the spectacles works perfectly. I would recommend this place to others.
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- Ivan Wang -
The assessment was quick and professional by Alex @The Eyes Inc Inc. I had double vision/Diplopia with an eye offset. We settled finally with a customised but normal pair of glasses that allows generally good appearance while allowing my dominant eye to operate normally. As a neighbourhood optical, was able to use my CDC vouchers too. Thanks.
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- Paul Tan -
I am happy with the new pair of spectacle. It has improved my double vision significantly and l feel comfortable wearing it. The opticians there are courteous and professional in providing services to me.
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- SY Neo -
These reviews support the kind of outcomes many patients hope for: better explanation of the cause, more stable and comfortable vision, and reassurance about whether prism correction may be appropriate.
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If your symptoms feel more like fatigue, headaches, or reading discomfort, visit our Eye Strain page. If you are also struggling with multifocal adaptation or progressive lens discomfort, our Progressive Lenses page may also be relevant.
Book a Double Vision Assessment in Singapore
If you are seeing double, relying on one eye to see clearly, or struggling with visual comfort in daily life, we can help assess whether prism spectacles may be suitable.
At The Eyes Inc in Ang Mo Kio, we evaluate binocular vision, eye misalignment, and visual comfort to recommend a more suitable next step.