If you’ve ever had to purchase eyeglasses, you know finding the right pair isn’t easy. With so many frame styles and colors to choose from, it can be overwhelming. And if that’s not enough, you also have to consider what type of lens and coating you want as well. But don’t worry! In this blog, we’ll explore the different types of lenses and coatings to help you decide on the right one for your needs.
Types of eyeglass lenses
When it comes to eyeglass lenses, there are several options to consider. Here are the most common types:
1. Single vision lenses
This lens is great for people who only need one vision prescription, either for distance or reading. Single vision lenses are usually the most affordable option, but they only correct vision for one distance. If you need correction for both near and distance vision, bifocals or progressives are a better choice.
2. Bifocal lenses
Bifocal lenses are perfect for those who need glasses to see both up close and far away. They have two zones of vision divided by a visible line—the top part is for seeing objects far away, and the bottom part is for near tasks like reading. Bifocals are a great option if you need correction for both near and far distances but don’t want to switch between two pairs of glasses.
3. Progressive lenses
Progressive lenses, also known as no-line bifocals, offer a smooth transition from distance vision at the top of the lens to reading vision at the bottom. You can see clearly at varying distances without the noticeable line on the lens like bifocals. They’re perfect for those who need correction for multiple vision problems. However, they can be more expensive than single vision lenses and may take some time to adjust to.
4. Photochromic lenses
Photochromic lenses are lenses that darken when you’re outside in the sun and become clear again indoors. They are ideal for people who spend a lot of time outdoors or are sensitive to light. You can get photochromic lenses in both single vision and progressive options, so they’re a great choice if you want both vision correction and sun protection.
5. High-index lenses
High-index lenses are a good option for people who need strong prescriptions but don’t want bulky or heavy glasses. They are thinner and lighter than standard lenses, making them more comfortable to wear. They are also suitable for people with high levels of astigmatism, which can make traditional lenses seem distorted.
6. Polycarbonate lenses
Polycarbonate lenses are a great option for people who are looking for a lightweight and durable lens. These lenses are made from a highly impact-resistant material that is perfect for kids, athletes, and anyone who is accident-prone. They also provide excellent UV protection, making them a good option for people who spend a lot of time outdoors. Polycarbonate lenses are known for their scratch resistance, which helps prevent scratches and dings over time.
Lens coatings and treatments
Along with different types of lenses, you can also choose from many different types of coatings. Here are some of the popular ones:
- Anti-reflective coating: This coating reduces glare and reflections, improving vision and reducing eye strain. It is especially helpful for people who spend hours working on a computer or reading under artificial light.
- Scratch-resistant coating: A scratch-resistant coating is a great choice if you want extra protection for your glasses, especially if you’re always on the go or working somewhere where your lenses could get damaged.
- UV-blocking treatment: This coating helps protect your eyes from harmful UV rays, which can damage your eyes and increase your risk of cataracts and macular degeneration later in life.
- Blue light-blocking treatment: This treatment helps to block or filter out blue light coming from digital screens, protecting you from digital eye strain and fatigue.
If you need help choosing the right lenses and lens coating for your needs, give us a call today in Arlington or Memphis to schedule an appointment!