What is nearsightedness?
Nearsightedness which is also called Myopia is the most common cause of impaired vision in people under age 40. In recent years, its prevalence is growing at an alarming rate.
Nearsightedness or shortsightedness is an eye disorder where light focuses in front of, instead of on, the retina. This causes distant objects to be blurry while close objects appear normal.
Symptoms of nearsightedness
If you are nearsighted, you will have difficulty reading road signs and seeing distant objects clearly, but will be able to see well for close-up tasks such as reading and computer use.
Other signs and symptoms of nearsightedness include squinting, eye strain and headaches. Feeling fatigued when driving or playing sports also can be a symptom of uncorrected nearsightedness.
Nearsightedness can be corrected with nearsighted glasses , contact lenses or refractive surgery.
How to treat nearsightedness
Depending on the degree of your nearsightedness, you may need to wear your glasses or contact lenses all the time or only when you need very clear distance vision, like when driving, seeing a chalkboard or watching a movie.
Where to buy nearsighted glasses
At Banggood you can buy quality nearsighted glasses. Their glasses are tested and trusted; you are guaranteed of top quality.
Good choices for eyeglass lenses for nearsightedness include high-index lenses (for thinner, lighter glasses) and lenses with anti-reflective coating. Also, consider photochromic lenses to protect your eyes from UV rays and high-energy blue light and to reduce the need for a separate pair of prescription sunglasses outdoors.