Prescription contact lenses – Serving the purpose like conventional glasses with many more advantages

Contact lenses are medical devices and are used for vision correction. They are placed over the cornea of the eyes. In functionality, they serve the same purpose as the conventional glasses do. But contact lenses have many advantages over the eye glasses. They are lightweight and are invisible. One of the major uses of contact lenses is to correct visual defects such as myopia, hyperopia, presbyopia and astigmatism. Earlier the lenses were made of glass but with technological advancements, they are now made up of softer and comfortable materials. Contact lenses are now not only used for vision correction but also to achieve a different look for your eyes. Nowadays, there are different types of contact lenses available in market. Apart from corrective contact lenses, they come in various varieties with different colors and designs options to give a special effect to the wearer’s eyes.

The two main types of contact lenses based on the material are listed below:

Hard contact lenses

They are healthier contact lenses for your eyes and are being used since 1970. Hard contact lenses are made from plastic or silicone or fluoropolymers. The most common example of this type is rigid gas permeable (RGP) lenses. They hold their shape and fit comfortably over the eyes. They allow the oxygen to pass through the lens to the cornea easily. They are the best choice for people having astigmatism or suffering from certain allergies or tend to from protein deposits on their contact lenses.   

Soft contact lenses

Most of the contact lenses wearers use this type of lenses. They feel more relaxed as they stay better in place and are also easier to adjust than the hard contact lenses. They are made from flexible plastic allowing oxygen to pass through them easily. The presence of oxygen increases the comfort and also maintains the eye health. They are used to correct nearsightedness, farsightedness, astigmatism and presbyopia.

Advantages of using contact lenses:

Contact lenses are quite comfortable to wear as they do not pinch your nose, or rub or press against your ears and temple, unlike glasses, which, in addition, slide down your nose when you perspire.

As they are worn right on the cornea of the eye, contact lenses provide vision that is more natural. The objects appear in the correct size and position, without any distortion. The distance between the eye and the glasses can vary, causing the objects to appear larger or smaller than they actually are.

Contact lenses provide a stable vision. Contact lenses are not affected by quick body movements, such as in sports and similar activities, and remain in place, providing clear and stable vision. Eyeglasses are unstable on your face when running, making your vision unstable, affecting your performance.

Contacts give you a wider and better peripheral vision that glasses. Contact lenses move along with your eyes and you are always looking through the clearest part of the lens - the optic zone. On the other hand, the frames of the glasses block your peripheral vision, and when you move your eyes to the side, you are no longer looking through the optical center, causing blurred and distorted vision.

Contact lenses do not fog up when you come in from the cold, and neither do they get splattered by rain. In addition, they do not steam up from body heat or perspiration.

Looking to purchase a pair of contact lenses for yourself? You can consider buying from sclera-lenses, a reputed online retailer. They deal in all types of contact lenses such as prescription contact lenses, sclera lenses, mini-sclera lenses, colored contact lenses, crazy and Halloween contact lenses and various other lens accessories. All their lenses bear a CE marking and are ISO certified. Their contact lenses are available in a wide range of models, colors and options. Their selection is created to suit everyone’s taste. Match the color of your eyes with your favorite clothes as colored contacts lenses are simply in. The range of lenses they offer is constantly growing as they strive to provide you with the widest range possible to choose from.