Does Hoya make Trivex lenses?

For anyone who is more of a standard glasses wearer, you can probably simply use polycarbonate lenses. When glasses were invented centuries ago, the very best, clearest, and strongest material to use was glass. Today, a range of plastics are available that do not break.

Doesn’t it look like anytime you scratch your glasses it is right at the heart of your vision and you simply can’t seem to avoid looking directly through the scratch? The most common lens materials available are the lenses that scratch easily. The reason why these lower quality lens materials like polycarbonate are so common is basically because they are inexpensive. You forget to put polycarbonate glasses in the event once and it’s game over.

Lenses

Everyone wore the same lenses for work, relaxation, recreation, and also sports. Our doctors and trained opticians will demonstrate lenses and lens treatments from our optical shop.

• back surfaces of polycarbonate lenses, giving the lenses a crystal-clear appearance and providing the best vision possible.
• Bifocal lenses have two distinct viewing areas within exactly the same lens.
• Weight- Trivex has a lower specific gravity, but at 1.530 is thicker than a poly lens of

Some patients may necessitate a secondary prescription made of unbreakable safety lenses for high-impact sports or hazardous working conditions. Plastic lenses are 50% lighter than glass lenses and as a result, provide much greater wearing comfort. Plastic lenses have less-tendency to fog and provide uniformity of tinting, that is very desirable for today’s fashion color trends. Ophthalmic plastic is the material of choice for most prescriptions. Since the introduction of CR-39, general market conditions grew toward lighter and thinner lenses, which can be represented by higher index lens materials. So, in the early 1980s, polycarbonate was introduced by Gentex Corporation. With an index of refraction of 1 1.59, polycarbonate lenses were the lightest and thinnest available at the time.

Photochromic Lenses

Trivex lenses have an Abbe value of 45 ; polycarbonate lenses have an Abbe value of 30 . To find the best comfort, vision and appearance, it’s wise to have anti-reflective coatingapplied to Trivex lenses. This microscopic coating eliminates light reflecting from the front and back surfaces of the lenses, giving the lenses a crystal-clear appearance. Hoya designed its Trivex-based solutions to be super-light and sturdy for active everyday living. As the lenses are strong and robust, they’re suited to different mounting styles.
Not to muddy the water too much, but based on the current lens book and my Hoya rep, Phoenix comes as a FSV with Hivision. To the very best of my knowledge there is absolutely no plan for HOYA to provide a Stock Phoenix Transitions with Hivision AR. High heels won’t be as comfortable as sneakers, and the most powerful computers will most likely never function as smallest. The information provided with this page shouldn’t be used in place of information provided by a doctor or specialist. To find out more, read our ONLINE PRIVACY POLICY and Editorial Policy pages. Before purchase, you need to research the reputation and reliability of one’s preferred eyewear store on websites like Consumer Reports or the higher Business Bureau . Resistance to scratches, so that they are less likely to fog your vision.
Dr. Mindy Blumberg can be an optometrist registered with the BC College of Optometrists and is really a member of the BC Doctors of Optometry. She graduated from the University of Waterloo and moved to Whistler, BC, to call home in the mountains. Mindy grew up alpine ski racing and now has a special interest in sports vision. She helps with performance vision training with the Canadian Ski Cross and the BC Alpine Ski Team. Dr. Blumberg brings expertise on post-concussion vision rehabilitation and performance sports vision. She also uses these functional vision skills and vision therapy to boost reading and comprehension in children by enhancing the visual systems needed to have academic success.
It is also among the flattest and most aesthetic lens available today. The Spectrum will provide you with superior visual sharpness, much wider fields of vision and greater visual and postural comfort. High resolution vision will also be maintained whatever the situation and the lighting conditions. High index, 1.74 and 1.67 will be the thinnest and lightest lenses available. They are made with high prescriptions at heart so that optically and cosmetically you will be content with the performance.

For those over 40 who now require a little extra help with reading, we carry a broad selection of progressive addition lenses. We are proud in order to offer both Varilux and Hoya products to give you a straight better selection.

Thread: For Trivex, Does It Matter Which Brand

It is this combination of thermoplastics and thermosetting plastics that give Trivex its strength. The molecules of thermoplastics come in lines or long chains with very few linkages between them. When heat