The difference between myopia, hyperopia and astigmatism explained simply
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At Clínica Castellote, ophthalmology specialists in Castellón, we know that many people confuse the different refractive problems. We have therefore prepared this clear, simple guide to help you understand myopia, hyperopia and astigmatism, how they affect your vision and how they can be treated.
What is myopia?
Myopia is a very common vision problem, particularly in young people. It occurs when the eye is longer than normal or the cornea is too curved. This causes the image to focus in front of the retina rather than on it.
How does myopia affect your vision?
People with myopia see well close up, but distant objects appear blurred. You may be able to read a book without difficulty, but seeing the board or road signs can be harder.
What is hyperopia?
Hyperopia occurs when the eye is shorter than normal or the cornea has too little curvature. In this case, the image focuses behind the retina.
What symptoms does hyperopia cause?
Distance vision is usually good, but looking at nearby objects (such as reading or looking at a mobile phone) can cause eye strain, headaches and blurred vision.
What is astigmatism?
Astigmatism is caused by irregular curvature of the cornea or natural lens. This uneven curvature makes light focus at several points on the retina rather than just one.
How do you notice astigmatism?
With astigmatism, both near and distance vision may be distorted or blurred. It is often accompanied by eye strain and difficulty seeing small print or fine details clearly.
Can you have several vision problems at once?
Yes. Many people have a combination of myopia or hyperopia with astigmatism. In people over 40, these refractive errors may also be combined with presbyopia.
It is essential to visit a trusted centre such as Clínica Castellote in Castellón, where we carry out comprehensive, personalised eye examinations and recommend the best option for correcting them:
- Prescription glasses, adapted to your vision problem. Monofocal or varifocal.
- Contact lenses, comfortable and effective.
- Presbyopia surgery. Intraocular lens implantation is the most effective option for doing without glasses.
Our specialists will help you find the best solution for your lifestyle and visual needs.
Conclusion: seeing well starts with understanding your vision
Knowing whether you have myopia, hyperopia or astigmatism is the first step towards improving your quality of life. At Clínica Castellote, a leading ophthalmology centre in Castellón, we are committed to your eye health. Book your appointment today and leave your vision in good hands.