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If you have monocular vision or sight loss in one eye, we've put together some advice and answers to some commonly asked questions which we hope you'll find useful.

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Quick linksTime to adjustPractical tipsCan I still drive?Can I register as partially sighted (sight impaired)?Looking after the sight in your good eyeSources of support

It is perfectly normal to need some time to adjust to losing the sight in one of your eyes both emotionally and practically.

When you lose vision in one eye its common to experience some uncomfortable symptoms as your visual system adjusts to this new way of seeing.

Youll only be using one eye instead of using both eyes as a pair. This can initially cause some problems for people with things like depth perception (judging steps or correctly gauging how to pour liquid into a cup for example) and not having the field of vision on the affected side that you are used to (what you can see to the sides when looking straight ahead).

If the sight loss is not complete, it may also cause things to appear less clear, as the poor sight in the affected eye can "interfere" with vision from the good eye.

People can also find that their eyes can become tired sometimes after very little effort as the eyes are trying to work to make the best of the remaining vision. You can continue using your good eye for activities such as reading or watching television; it wont damage your eyes. However, you may find it helpful to take regular breaks from these tasks to prevent your eyes from becoming tired or fatigued.

In the main, the solution to these problems is a natural adjustment which happens over time. Our brains are very adaptable and able to adjust to this change in vision. Usually people find that with time their good eye "takes over" and that tasks that were previously difficult become easier. Its very difficult to say how long this adjustment will take as this is very individual. However, once someone has adjusted to monocular vision, they find that they are able to read, watch television and perform many day to day activities without any problems.

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Here are a few ideas that you may find useful to incorporate into things you do every day.

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If you have monocular vision, you may still be able to drive a car or motorcycle if your other eye has good enough vision to meet the legal standards set by the Driver and Vehicle Licensing Agency (DVLA), and you have adapted to the sight loss in one eye.

Your ability to judge distances accurately may be affected and you may be less aware of objects on the side that has lost vision. Making better use of your wing mirrors will help. You will also need to bear in mind that blind spots caused by your cars design will be larger for you if you only have vision in one eye.

For complete loss of vision in one eye (where there is no perception of light in the affected eye), the driver:

Any driver with monocular vision must notify the DVLA if they fail to meet these requirements. If you live in Northern Ireland you must contact the Driver & Vehicle Agency (DVA). Your ophthalmologist (hospital eye doctor) or optometrist will be able to advise you further about these requirements and let you know whether you need to notify the DVLA or DVA.

If you hold a Heavy Goods Vehicle or Public Service Vehicle licence, the rules and requirements are different, and you must let the DVLA or DVAknow about your monocular vision. You will probably need to complete a V1V form from the DVLA. In Northern Ireland, contact the DVA.

RNIB cannot give permission for you to carry on driving. If you have any doubt about whether you can meet the visual requirements for driving, your GP, optometrist or ophthalmologist will be able to advise you.

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Many people who have sight in only one eye consider themselves partially sighted. However, an eye consultant will not be able to certify you as Sight Impaired/Partially Sighted because you would not meet the criteria unless you also have a significant loss of sight in your other eye. This is because both eyes need to be affected by loss of vision in order to meet the criteria for certification. The criteria for certification and registration are set nationally by the Department of Health and applied at the discretion of a consultant ophthalmologist.

If you have some loss of sight in your other eye as well then it is worth discussing the possibility of registration with your ophthalmologist.

Its important for people who have good sight in only one eye to have regular eye examinations with an optometrist so that the health of the eye they rely on can be monitored. Your optometrist should let you know how often you need to have your eyes examined.

For people who have sight in only one eye, it may be a good idea to consider the use of protective eyewear or sports goggles for certain sports or activities, such as gardening or DIY, to prevent injury to the good eye. You can speak to a dispensing optician at your local optician practice for more advice about this. Dispensing opticians are qualified in the dispensing and fitting of eyewear and can give professional advice about suitable protective frames and lenses.

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The rest is here:
Monocular vision (sight in one eye) - RNIB - See differently

This entry was posted on November 21, 2021 at 1:46 am and is filed under Eye Sight & Vision. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed. |