What is a Trivex eyeglass lens?

This makes it a great choice for rimless glasses, because drilling holes in to the lenses won’t create hairline cracks as with polycarbonate. So if you’ve got your eye on that style, we strongly suggest Trivex.

• you won’t spot the weight of one’s lenses as you start your day.
• An average lens laboratory will do a minimum of a few hundred lenses a day with a large staff of highly trained and experienced technicians.

Choose progressive lenses if your prescription has a reading addition And you also want your prescription glasses lenses for both distance and reading/computer vision. Progressive lenses are also referred to as “no-line” bifocals; they are great for a lot of people, but some people experience problems with progressive lenses. In such cases, regular bifocal lensess or trifocal lenses might be a better choice.

Strength And Durability

Several optical stores have small surfacing facilities in each of their stores doing much smaller lens volume. We only use the highest quality lenses available in the U.S. – Crystal Vision Lenses, and Varilux lenses. For each lens group, you will see a “good, better, best” choice within that group. When you attend your doctor for a watch exam, make sure you leave the office with a paper copy of one’s prescription with thepupil distanceon it. State and federal law requires that doctors give you this information. Once you have it, after that you can submit your prescription to us, and we will make your lenses accordingly.

In International Relations from the University of California, Irvine. Currently, he has spent days gone by 5 years working as a freelance health content writer and medical editor for different public hospitals in central Barcelona. He has covered different medical specialties from infectious diseases and pneumology to breast cancer and plastic surgery. His commitment to writing fact-driven, health-related content is due to the belief that such type of information can empower all individuals to do this and improve their health today. If you’re considering purchasing new eyewear and so are interested in Trivex, get hold of your eye care specialist for more information. Rimless frames tend to be more expensive than full-frame glasses.

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Our family owned and operated optometric lab has excelled in the market since 1982. It really is our commitment to material selection, quality and customer support which has helped us to flourish in this highly competitive market for decades. However, Tyler says that you will get what you purchase, so the price difference will probably be worth it. Trivex recorded a high Abbe value of 45, compared to polycarbonate’s score of 30, showing your vision will be clearer and contain less distortions with the former. During the manufacturing procedure for injection molding, Polycarbonate lenses are melted, compressed and shaped under high pressure, and then cooled in to the final product. One study found basketball may be the leading reason behind eye injuries in sport in the United States.

• Conventional glass or plastic lenses reflect about 8% of incident light, so only 92% of available light enters the

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Also to protect your eyes from the sun, Trivex blocks 100% of harmful Ultra violet rays. Polycarbonate and Trivex lenses are special high index lenses offering superior impact resistance. Unlike polycarbonate which can change shape under pressure, Trivex is effective for drill mount/rimless frames. Trivex lenses can be made as thin as 1.0 mm and still pass the “drop ball test” for safety. The reduction in mass also increases the lightweight design of Trivex lenses. Because Trivex lenses have less specific gravity they’re lighter than other high index lenses. However, a Trivex lens of +4.00 Rx power is 2 grams (0.07 ounces) lighter than the same Rx in polycarbonate.