Tips for choosing the right contact lenses

Contact lenses have become the main option for people with vision problems. Thanks to their comfort, their easy maintenance and their low price, they are one of the best-selling alternatives to glasses. Optical and specialist contact lens stores around the world, both physical and online, such as Vision Direct offer many options to choose from. How do you know which ones are the best for you?

Tips for choosing contact lenses

If you have decided to say goodbye to your glasses and try this invention, before you start looking for your cheap contact lenses online, such as Kontaktlinsen Preisvergleich it is important that you know what aspects to take into account when choosing. Here are some tips:

The material

Contact lenses can be made of different materials. For example, PMMA, which we can say are the oldest and are losing popularity for not allowing the passage of oxygen to the eye.

On the other hand, there are the gas permeable ones, which although they are much better than the PMMA ones, are not as soft as the silicone ones, so it will cost a little more to adapt to them. However, they offer a much sharper view. Gel lenses are commonly known as soft lenses that adapt easily and quickly to the eye and offer great comfort. You won't even know you're wearing them!

And the latest in contact lenses are silicone hydrogel lenses that allow oxygen to pass to the cornea and are very comfortable to wear as they adapt perfectly to the eye. With this in mind, it is important that you know other concepts to think about before buying your lenses.

Diameter

Not all lenses are the same in size, so you have to choose the one that matches the size of your eyes. This is important so that the lens does not move or fall at the slightest movement.

With UV

Ultraviolet rays are an enemy of the eyes. So if, because of your work, or simply because you like it, you are going to be very exposed to the sun, it is recommended that you choose lenses with UV protection.

For dry eyes

If your nature causes you to have dry eyes, you can choose specific lenses to reduce this discomfort. These are disposable soft contact lenses that allow the passage of oxygen and maintain hydration in the eye.

Curve

Not all eyes are the same, and the curvature of the cornea differs from person to person. It is crucial that the lenses you choose are shaped as closely as possible to your curvature. In this way, it will adapt perfectly and you can feel the comfort.

And it goes without saying that, when choosing contact lenses, it is necessary that they be graduated for your vision problem. There will be no problem with this as long as you go to eye care professionals who can help you, advise you and offer you the best product. You already have all the information you need to avoid making a mistake in your choice of contact lenses.