I usually wore Nikkon glass lens but am now an elderly and want to change to plastic. Designs and Lens Treatments **Product Comparison Chart Effective Date: January 1, 2017 PARSA: 04/17 HOYA Lens Designs HOYA Concept and Benefits Vision Plan Competitive Comparisons VSP Code for HOYA Eyemed Code for HOYA SINGLE VISION iD Single Vision Single Vision iQ • Bi-aspheric design technology provides clear vision from edge to edge In 2010, Carl Zeiss Vision commissioned a market study in Australia, Brazil, China, Germany, Great Britain, Italy and the United States to determine what consumers wanted from photochromic lenses. All lenses are available in 1.50 glass in sphere powers between -10.00 and +10.00, in cylinder powers up to 6.00 and in add powers between +0.50 and +7.00. Progressive lenses have a gradual curvature across the lens surface and provide not only clearer vision at near and far distances, but also smooth, comfortable progression in between. According to the company, these lenses improve acuity and contrast, offer wider fields of view and provide a more natural transition between visual zones than progressive addition lenses (PALs) that are not specifically designed for Asians and Indians. ChangeRx will be offered exclusively in a 1.50 index material whose 1.18 specific gravity is the third lowest available, making it 11% lighter than CR-39. Global Headquarters / Hoya Lens Thailand Ltd. 399 Interchange Building, 22nd Floor, Sukhumvit Road, Klongtoey-Nua, Wattana, Bangkok 10110, Thailand • Rodenstock Canada Manufaktur. All rights reserved. • Carl Zeiss PhotoFusion. This should come as no surprise, as manufacturers have had little incentive to continue to produce or modernize them because O.D.s rarely recommend them. Hoya conducts research and development, manufacturing, and sales of eyeglass lenses. It can be used interchangeably with Vision-Ease’s LifeRx semi-finished single-vision (SFSV) lenses because they share common base curves. It’s available in 1.50, polycarbonate and 1.60 in clear, Transitions and polarized forms (1.50 isn’t available polarized). Unfortunately, they’ve had limited success due to underdeveloped technologies and marketing missteps by their manufacturers. Non-presbyopes can experience similar benefits with Essilor’s Fit Single Vision lenses. They’re available in sphere powers between +2.00 and -4.25, in cylinder powers up to 2.00 and in add powers between +1.00 and +3.00. -Occupational Segmented Multifocals. The company has expanded the fitting kit from eight to 16 different colored filters (although they appear neutral gray when worn) and has tapped Pech Optical to manufacture the lenses in the United States. Dispensing and Processing Equipment You can find the perfect pair to complement your facial features and style. In addition, the company claims the material is easier to surface and polish than polycarbonate or Trivex. The Zeiss Individual 2 in my opinion is overall a great progressive lens. People of Asian descent are frequently myopic. When in-office lens casting systems were first introduced in the 1980s, it was thought that they would have strong market appeal because they could offer O.D.s greater control of the production process at a lower cost. -Lenses for Dyslexia. Similarly, the first introduction of progressive lenses had the by-product of a dizzy, off-balance sensation. We hope to be helpful for you! Our product lineup includes single vision lenses that possess a single corrective function for each lens, as well as progressive lenses (varifocal lenses) that offer wide visual fields and a seamless transition between near, intermediate, and far distances in a single lens. Because their eyes often have longer axial lengths, the optic axes sweep broader areas of the lenses. How? Hoya Progressive lenses. It's easy to do. Are the Essilor Varilux S4D lenses softer than older types of Essilor Varilux lenses? Hi-Vex is also a good option for rimless mountings because the microscopic cracks introduced by drilling won’t cause the holes to expand, which happens in other materials and can lead to lenses loosening and frame misalignment. Relax addresses these problems by incorporating an add power of 0.65D in the lower lens area. As a result, peripheral distortion can be disturbing, making softer lens designs advantageous. Shamir Optical makes VedaloRx lenses exclusively for VedaloHD. Depending upon the prescription and lens type, they can be traditionally surfaced, free-form processed or even made by hand. The two companies recently announced a partnership to benefit patients of independent eye care practitioners in Canada by cross marketing Optikam Tech’s Optikam EPMD with Hoya’s lens technology. Single-vision lenses are available in 1.67, PALs in Trivex, polycarbonate and Wrap Tech lenses in 1.67. These plano concave and plano convex lenses are available in 1.50 or 1.70 glass, come in sphere powers between +10.00 and -10.00 and cylinder powers up to 6.00 and are vertex distance compensated. For this, we can thank the integration of computer technology—from aberrometers that measure wavefront distortion to reduce higher-order aberrations to free-form production that allows us to apply any type of curve to a lens surface. Essilor’s research indicates that the more prominent facial characteristics of Indians impact how they wear their frames—leading to differences in vertex distance, pantoscopic tilt and face form, compared to other groups. While not a cure, these lenses can still enhance quality of life and enable some people to qualify for previously inaccessible jobs, such as police work or telephone repair. Nanoptix Technology™️: Compared to other premium progressive lenses, this helps us eliminate “swim.”Swim is the result of change in power secondary to change in curvature. 133 HOYA Vision Care reviews. • Hoya Vision Care and Optikam Tech Optikam. If you have the knowledge or experience that others would want, you can do the same and create a website from scratch about your hobby, using the right tools. Twelve frames are available, ranging from vintage 1980s styles to contemporary designs. Like Perfect-Eyeglasses-Guide.com on Facebook. • Vision-Ease LifeRx FSV. • Seiko Sportswear Transitions SOLFX. HOYALUX iD LifeStyle® lenses are available in a broad range of HOYA lens materials so you can make them as comfortable, durable, and easy to clean as you like. All lenses come standard with back-surface anti-reflective and front-surface oleophobic coatings. Available exclusively through authorized dealers, this new collection of plano and prescription sunglasses features an innovative non-film polarization technology. Hi-Vex is available in finished and semi-finished single-vision lenses, a FT 28 bifocal and a short-corridor PAL. Created by Kai Su, Ph.D., a polymer chemist and 31-year veteran of the vision care industry, the QSpex Premium Lens System is able to produce single-vision lenses and PALs with any combination of lens treatments (photochromic, polarized, and scratch-resistant and anti-reflective coatings) in about 30 minutes. Specialty Lenses This change in curvature is what has traditionally provided a continuous increase in power to give presbyopic patients clear vision at varying distances. Zeiss manufactures the lenses in an environmentally responsible manner, using less water, consuming less energy and reducing its carbon footprint, the company says. Because they’re only made in glass, caution should be exercised when recommending them for some occupations. Hi, I have very high prescription -10 and -9. Wide material availability – clear, photochromic, and polarized . Let’s take a look at some of the new lenses, lens treatments and dispensing and processing equipment that have emerged in the past year. Built on proven design technology HOYALUX iD LifeStyle 2 still is "the easy to prescribe free-form lens." -Varilux Physio Enhanced Azio. Each of them separates its progressive lenses in ranges: High, medium and low. Hoya Lifestyle ID lenses are advanced HD digital progressives, with no line bifocal technology that gives the smoothest, widest vision in prescription eyeglass lens online. Safilo has licensed seven labs in the United States to process the lenses. Hoya’s progressive lenses are some of the most sophisticated on the market, allowing you to see clearly in near, middle and far distance vision. Materials and Coatings Finally, the study revealed that Asians tend to hold reading material closer to their eyes than other populations, leading to increased convergence. Vision-Ease’s newest photochromic lens is meant to be more affordable than its current products, as well as lenses from other manufacturers. Our eyes are constantly changing focus in the office environment as we shift between viewing written documents, computer screens and keyboards, tablets and cell phones. Essilor recommends using their Visioffice system to take the measurements, but you can take them manually or with another manufacturer’s electronic patient measuring devices (EPMDs). Everyday use of smartphones, TV viewing, and other gadgets with screens can strain the eyes even further. The lenses in this collection are individually made for people with extreme ametropias or accommodative and convergence disorders, and for those who have specific vocational and avocational needs. Essilor reports that only 9% of patients fall within the standard values in their database for position-of-wear measurements (vertex distance, pantoscopic tilt and face form). Finally, the study revealed that Indians also tend to hold reading material close to their eyes, leading to increased convergence—the opposite of what would be expected in hyperopes. All lenses are made with the proprietary AQuity155 resin, which has an index of refraction of 1.547, a specific gravity of 1.15 and an Abbe value of 40, which blocks 100% of UV light. Dr. Patrick is assistant professor of optometry at Nova Southeastern University College of Optometry in Ft. Lauderdale, Fla. 1. The iD series of lenses are produced using what is known as HOYA Free-Form design and manufacturing techniques. Photochromic Lenses The lenses are also available with prism power up to 25.00. I was considering simply getting a pair of computer/reading glasses when I learned of Hoya’s Sync lens and decided to give it a shot. This progressive lens is customised to your unique lifestyle and each lens is adapted to take individual wearing parameters into account. Progressive lenses start with a specific lens blank according to type. QSpex Technologies is hoping to change the perception of these systems. The use of special equalizing filters can create a greater balance. High-definition lenses ($310 for progressive HD lenses) offer sharper vision and better peripheral vision than standard technology. The second is a lenticular-only design, available in Starlenti 1.50 plastic, and comes in sphere powers between +6.25 and +26.00 and cylinder powers up to 6.00. Their anti-reflective capabilities are “seared” into the lens. The Ardis Special Reverse bifocal resembles the Rede-Rite bifocal of my youth (an upside-down Ultex A), with the segment at the top for distance viewing and the major portion of the lens for near viewing. -Varilux Physio Enhanced Fit. by Gerry -Lenses for Scuba Diving. Join in and write your own page! Vision-Ease is hoping to launch ChangeRx later this year or in early 2012. 1. QSpex Premium Lens System All rights reserved. • VedaloHD VedaloRx. It will be available in brown or gray in FSV (with or without anti-reflective coating) and SFSV forms, a FT 28 bifocal and the Novella PAL. Progressive Addition Lenses Shamir claims this reduces accommodative effort by as much as 30%. Both of the lenses used would be of similar addition power which would be +1.25 for Zeiss and +1.32 for Hoya for a more better comparison. It's easy to do. Like all LifeRx lenses, this finished single-vision (FSV) lens uses a photochromic-impregnated film that’s encapsulated just 0.4mm behind the front surface when the polycarbonate monomer is injected into the mold. Copyright © 2020 Jobson Medical Information LLC unless otherwise noted. It’s also nearly 20% faster to activate and fade than the company’s current photochromic lenses. A free inside look at company reviews and salaries posted anonymously by employees. It’s available in single-vision aspheric, Perfas-brand PALs and in Seiko’s new Wrap Tech free-form lens and frame packages (in 6- and 8-base curves). VedaloHD’s research demonstrates that the brain has difficulty rapidly defining color and contrast because of areas of overlap and gaps between chromatic receptors. Simply click here to return to FAQ. -Lenses for Color Deficiencies. Technology 2). Sep 09, 2014: Digimax HD and DigiLife vs Varilux "S" Series by: Endre Digimax HD lenses are not from Nikon, there is another company that makes these progressive lenses and they use only the Nikon Total Shield, that is an anti-reflective coating from Nikon. Over thousands of styles are available to choose from. Summing up Progressive lenses may seem complicated and cause the feeling of discomfort. Fundamental changes in the design and manufacture of spectacle lenses are allowing us to offer a level of clarity, visual comfort and personalization that we could only dream of just a few years ago. The 5,896 participants ranked darkness, rapid activation and fade time at the top of their wish lists. Q: I want to get plastic lenses because of the high abbe value. This gives the company the ability to produce high-quality lenses with quicker turnaround time. Three solid colors are offered—brown, gray (with a flash silver mirror) and green. I recently purchased the Varilux X Fit and now include it in the comparison Its specific gravity is 1.25, so it’s lighter than CR-39 (1.32), but heavier than polycarbonate (1.20) and Trivex (1.11). Hoyalux iD LifeStyle V+. How thick would plastic lenses be on a round size 48 frame? To address this situation, the Manufaktur line includes segmented bifocals and trifocals that are designed for people whose occupation or hobby requires  that their near or intermediate be placed in non-traditional areas of a lens. Ice-Tech Advanced Lens Technologies completely controls production of this product because it owns the patent on the software that communicates with patented hardware. Like other EPMDs, Optikam can take PDs, fitting center heights and position-of-wear measurements, as well as assist patients in selecting frames, lenses and lens treatments. Designed to enhance acuity, depth perception, and color recognition and contrast, VedaloRx lenses utilize the same proprietary tri-stimulus filtering process (HDL-3C technology) found in VedaloHD plano sunglasses. After only 2 years they are very badly crushed and this is on the inside of the lenses. After four years of development, VedaloHD recently released VedaloRx prescription sunwear. ChangeRx uses in-mass technology, a process that uniformly mixes the photochromic molecules throughout the lens monomer. Shamir Relax Progressive lenses, in some cases called “no-line bifocals,” get rid of the noticeable lines of conventional bifocals and trifocals and hide the fact that you need reading glasses.. With progressive lenses, nobody needs to know whether you’re using glasses simply for style — or due to the fact that your arms have “grown too short” for you to see up close. iD MyStyle lenses are available in 1.50, Trivex, 1.60 and 1.67 in clear and Suntech photochromic forms. However, they can be a source of additional income if properly marketed. The Ardis Special Trifocal has dual Ultex A-like segments. 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