Although the human eye is much more complex than any man-made machinery, it can basically be compared to a camera.

Myopia, or nearsightedness, is characterized by the difficulty of seeing clearly an object in the far distance.

Photophobia, or light sensitivity, is characterized by a feeling of discomfort in the eye usually caused by light.

Astigmatism is a type of refractive error caused by the irregularities in the shape of a person’s cornea. It is a very common condition: most people wearing glasses have astigmatism.

Having good personal hygiene is the first step to protect yourself. But while you are washing your hands regularly, do not forget to wash your glasses too. Cleaning your glasses daily not only helps to keep it clear from germs and viruses, but it also keeps your eyewear in tip top condition.

When you are behind the wheel, having good vision is essential: it keeps you and others on the road safe while giving you a more comfortable driving experience.

There are many different eyeglass sizes and your frame should be fitted by a skilled optician.

While one pair of glasses may seem enough, here are seven reasons why you should consider getting a second pair.

Lens coatings can enhance the durability, performance and appearance of your eyeglass lenses.