empty field myopia的意思|示意

'

Empty Field Myopia

Empty field myopia is an eye condition in which the near objects appear blurry because of the eye's inability to focus on them properly. It is usually caused by the short-sightedness, or myopia, of the individual.

The most common symptom of empty field myopia is blurred vision when looking at items close up. Objects that are farther away might appear clear, while nearby objects look fuzzy or distorted. The condition can interfere with everyday activities such as reading, writing, and driving.

To diagnose this condition, your doctor may use a combination of tests, including refraction and ophthalmoscopy. Refraction involves a series of lenses to determine the glasses or contact lens prescription you need, while ophthalmoscopy allows your doctor to take a close look at the back of your eyes.

If your doctor diagnoses you with empty field myopia, there are several treatment options available. The most common is corrective eyewear. Glasses or contact lenses can help to correct the refractive error, allowing your eyes to focus better on near objects.

Another treatment option is to correct nearsightedness with refractive surgery. This type of surgery reshapes the curvature of the eye, improving the eye's focusing ability.

Finally, there are certain lifestyle changes one can make to manage the condition. For example, you can take regular breaks when performing close-up tasks such as reading, using a computer, or writing. Good lighting can also help, as can using magnifying lenses.

Empty field myopia can be treated, and your doctor can help you find the best solution for your specific needs.