Contact lenses are becoming a popular personal care item. There was a time when only a handful of people knew and used contact lenses, but over the years, they have become more versatile and easy to access. Presently, you can buy contact lenses without prescriptions in-store or have it delivered at your doorstep via online shopping. There is a myriad of options available with regard to lenses that often make the buying process a bit overwhelming. This guide streamlines the constantly growing contact lens industry and helps you buy contact lenses that are fit for you.
Types of Contact Lenses
There are multiple types of contact lenses available in the market for you including –
1. Soft Lenses
Soft lenses are produced from gel-like water-enriched plastics known as hydrogel. These types of lenses are quite pliable and very thing. Soft lenses are the most common types of contact lenses in the market.
2. Silicone Hydrogel Lenses
This type of contact lens is made from an advanced type of soft contact lens material that enables more oxygen to move through the lens are get into the eye surface. Silicone Hydrogel contact lenses are amongst the most popular type of contact lenses.
3. Gas Permeable Lenses
Gas Permeable Lenses are also reckoned as RGP or GP lenses. The structure of these contact lenses is quite rigid, and they hold the shape on the eye. Additionally, they are manufactured using highly oxygen-permeable materials and appears smaller in diameter.
4. Hybrid Contact Lenses
Hybrid Contact Lenses come with a rigid gas permeable center zone circled by a ring of hydrogel or silicone hydrogel material. They are comparatively more comfortable than soft lenses.
Factors to Consider Before Buying Contact Lenses
Before you set out to purchase your contact lenses, there are certain factors that you need to consider. Following are some of the prominent considerations –
1. Prior to buying your contact lenses, ensure that you get a complete eye test with an experienced ophthalmologist. Your eye examination should encompass a computerized mapping to detect the size and warp of the cornea along with microscopic corneal assessment to identify any sign of allergies, dry eye, infection, scarring, inflammation, etc.
2. Ensure to discuss comprehensively with regards to your contact lense requirement with the specialist. Consider using some trial lenses for a short while to see how well they suit your requirements and whether you are comfortable wearing the same.
3. It is important to learn how to take care of the contact lenses and how to use them properly. Therefore, make sure you discuss with your specialist regarding the same. You must know how to wear them, remove them, clean them properly. Take note of all the dos and don’t associated with contact lenses. This is imperative for the health of your eyes.
Contact lenses are a great option for people who don’t like to wear glasses. They offer comfort and convenience while serving the purpose. However, before you buy contact lenses, it is imperative to know every important aspect associated with them in order to ascertain the safety of your eyes.