Which is better polycarbonate or plastic lenses?

Highly resistant to impact, won’t shatter, and are 10 times stronger than glass or standard plastic, making them perfect for children, safety lenses, and physical exercise. The cost and quality of polycarbonate lenses will vary depending on your prescription and owner, so it’s worth doing your research. Together with your prescription, you have the right to shop wherever you like — from an optician, in stores, or online. Trivex lenses have lots of the same qualities as polycarbonate lenses and provide crisp, clear optical clarity.

• vision and appearance.
• Since less lens material is used to make a polycarbonate lens, they will also be lighter when compared to a lens made form the standard plastic.
• However,
• For every couple of glasses and sunglasses sold, some glasses is distributed to someone in need.

Polycarbonate lenses were introduced as an improved alternative to other plastic lenses, and they’ve held onto that distinction. They weigh less, they’re thinner, and they’re more impact-resistant compared to the other styles of plastic lenses that came before them. When it comes to prescriptions with high powers, polycarbonate lenses have their limits.
Hit it with a hammer, and if it doesn’t break and bounces, it’s a polycarbonate. If the optics aren’t as clear as glass, it’s polycarbonate. Polycarbonate is also one type of plastic and was initially introduced by way of a German scientist named Alfred Einhorn in the year.1953. Still, the commercialization of polycarbonate didn’t happen till 1953, when Hermann Schnell at Bayer Uerdengin Germany patented the initial linear polycarbonate. This lens is also a great choice if you select a
However, thinner lenses won’t necessarily mean they will weigh less. The same attribute that allows high-index to be thinner, helps it be heavier. With all things equal, polycarbonate is around 18% lighter than high-index. For example, in case a polycarbonate lens requires 2 millimeters of material to refract light, high-index may only need 1 millimeter.

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Before then, opticians used glass lenses to fabricate prescription lenses. Plastic lenses were an excellent innovation since they offered high optical quality, lower cost, lighter weight, and much more impact resistance in comparison to glass. Polycarbonate lenses are treated with a particular hard coating that make them more resistant to scratches and impact.

Oliver is an ABO Certified Optician and has been working in the attention care industry for over 15 years. His books, videos and articles touch on various subjects, such as eye care, good tech habits, motivation and leadership. Glass is heavy and will be uncomfortable to wear for sustained intervals. Melody Huang can be an optometrist and freelance health writer. Through her writing, Dr. Huang enjoys educating patients on how to lead healthier and happier lives. She also has a pastime in Eastern medicine practices and studying integrative medicine. When she’s not working, Dr. Huang loves reviewing new skincare products, trying interesting food recipes, or hanging with her adopted cats.

What Is A Polycarbonate Lens?

vision and appearance. So, it is necessary for you yourself to make the right decision and select a pair of right… This lens material was first introduced in 2001 and are a comparatively new name in the lens materials market. Trivex®, like polycarbonate, is similarly thin, light weight, impact resistant lens material with 100% UV protection. The main different between the two is in how the lenses are made. Trivex® by contrast is a liquid polymer that’s simply pumped into a lens mold and cured instead of the melting, pressure injection, and cooling of polycarbonate.

If you are buying for the child or are somebody beneath the age of 18 and buying some glasses for yourself, polycarbonate is required by law. Ophthalmologists recommend polycarbonate lenses for children due to the lenses’ durability. Adults who regularly play sports or who hold active jobs would also benefit from these types of lenses.

Trivex Vs Polycarbonate Lenses

That’s precisely one of many differences between both forms of lenses. Polycarbonate lenses are compatible with almost all popular lens add-on options. Because of its popularity, whenever a new version of a lens add-on is released, it is commonly available with polycarbonate first. A lot of people can’t perceive the color distortion at these levels.