Types of Eye Glass Lenses

Gone are the days when an eye problem meant saying bye to all degrees of ‘cool.’ Nowadays eyeglasses are as much a fashion accessory as they are corrective appliances. No wonder you will find fashion house names such as Gucci and Calvin Klein investing in eyeglass lines.

One of the selling points of these glasses is the fancy frames, but it is not all there is to them. With the advance in technology, eyeglasses in St. Paul, MN, have evolved to be made of different materials.

Initially, the lenses were solely made of glass. Now, there are lighter, more durable, anti-UV options available in the market including:

1. Polycarbonate and Trivex lenses

Polycarbonate lenses are impact resistant and so are ideal for a person with an active lifestyle or a person who is involved in sporting activities.

They are also excellent for kids who tend to be less careful with their glasses. You can ask for inbuilt UV protection. Trivex is as good as polycarbonate, but it is lighter and thinner.

2. High-index plastic and aspheric lenses

Aspheric lenses play about with the degrees of curvature. Together with high-index plastic lenses, they allow a more extensive range of thin to thick lenses than glass ever could. They are also lighter and produce flat lenses.

3. Photochromic and polarized lenses

People whose primary concern is sunlight will enjoy using photochromic lenses. They become tinted when the sun is hot. Polarized lenses, on the other hand, reduce glare from water, making them perfect for diving.

Whatever your type of vision as well as hobbies and interests, there are lenses made for you that are not necessarily glass. As a thing to note, make sure to mention special considerations when visiting an ophthalmologist so that they factor them in.

For instance, while polarized glasses reduce glare, they could make it difficult to see your dashboard displays. If you shop eyeglasses online, make sure to do your due diligence.