Understanding the Different Types of Lens Materials
Introduction
When it comes to eyeglasses, lenses play an important role in providing clear and comfortable vision. With advances in technology, there are many different types of lens materials available today. Choosing the right lens material is crucial to get the best visual clarity and comfort for your eyes.
Plastic Lenses
Plastic lenses are the most common and inexpensive lenses available. They are lightweight, durable, and resistant to impact. Plastic lenses can be made with different materials such as CR-39, polycarbonate, and Trivex. However, plastic lenses can scratch easily, and they are not suitable for high-powered prescriptions.
Polycarbonate Lenses
Polycarbonate lenses are made from a type of plastic that is impact-resistant and shatterproof. They are about 30% thinner and lighter than plastic lenses and offer superior clarity. Polycarbonate lenses are an excellent choice for children’s glasses and sports eyewear. They also provide protection from harmful UV rays.
Trivex Lenses
Trivex lenses are similar to polycarbonate lenses and offer the same level of protection and clarity. They are also lightweight and impact-resistant. However, Trivex lenses are slightly more expensive than polycarbonate lenses. They are a good option for people with mild to moderate prescriptions.
High-Index Plastic Lenses
High-index plastic lenses are a good option for people with strong prescriptions. These lenses are thinner and lighter than regular plastic lenses, and they provide better visual clarity. They are also more expensive than regular plastic lenses. High-index plastic lenses are suitable for people with prescriptions above +/- 3.00.
Summary
Choosing the right lens material is important to get the best visual clarity and comfort for your eyes. Plastic lenses are the most common and inexpensive option, but they can scratch easily. Polycarbonate and Trivex lenses are both lightweight and impact-resistant, with superior clarity. While Trivex lenses are slightly more expensive than polycarbonate lenses, they are a good choice for people with mild to moderate prescriptions. High-index plastic lenses are a good option for people with strong prescriptions, providing better visual clarity than regular plastic lenses.
Conclusion
When getting new glasses or lenses, it’s important to consider which lens material will work best for you. Each type of lens material has its own advantages and disadvantages, depending on your needs and prescription. A qualified eye care professional can help you choose the best lens material for your eyes.
Contents
Most wanted in Hoya Vision:
- Should eyeglasses cover eyebrows?
- Who makes Kirkland Signature HD progressive lenses?
- What’s the rarest eye color?
- What is the difference between Ray Ban RB and Rx?
- Which lens is better Alcon or Johnson and Johnson?
- Hoya Lens Vs Zeiss
- What lenses do Costco use?
- What brand lenses does Costco use?
- What LED light is best for broken capillaries?
- Eyezen Lens Review