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Frequently Asked Questions

What are progressive lenses?

Rochester Optical Factory Outlet
Progressive lenses are bifocals with no lines. The lenses have seamless transitions from near, immediate, to distant vision.
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CompBenefits : Products & Services : Vision : State of Flori...
Yes. Progressive lenses are available as an upgrade. Progressives and all other upgrades (including tints and coatings) are available on a cost-plus basis, which can mean significant savings for you.
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Dr Tavel - Ask Dr Tavel Archive
Progressive lenses, also known as No-Line Bifocals, are lenses that include your distance prescription in the upper portion of the lens. The bottom portion of the lens contains your near point prescription. There is a "channel" between the near and distance sections where the power gradually progresses from your distance, through intermediate to near prescription. This is accomplished without the tell-tale lines of a standard bifocal.
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Vision House Opticians, Harvard Square, Cambridge, MA
Progressive lenses provide near, intermediate and distant vision correction. Progressive lenses work well for many people for they do not cause abrupt changes or have unsightly lines.
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Why are Varilux lenses better than other progressive lenses?

Eyeglasses, Contacts, Eye Examinations, Forest Hills, New Yo...
Varilux has conducted extensive clinical research, the result of which has produced a lens offering all presbyopes naturally comfortable vision never before achieved with a progressive lens. With over 100 million pairs sold, the unique triple-patented* varilux lens is the brand most prescribed by eye care professionals and trusted by millions of satisfied wearers.
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How do progressive lenses differ from bifocals?

Eye Consultants of Colorado
Bifocal lenses have two focal powers: distance and near while progressive lenses have all powers; distance, intermediate and near.
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What are progressive addition lenses and how do they differ from ordinary bifocals?

Eyeglasses, Contacts, Eye Examinations, Forest Hills, New Yo...
Progressive addition lenses feature a continuous, clear field of vision from distance, through the intermediate ranges, to near without the use of annoying bifocal lines. Bifocal lenses use very old technology. Abrupt and awkward changes between distance and near prescriptions are separated by annoying lines that can be frustrating to wear.
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How do I know that I have received genuine Varilux progressive lenses?

Eyeglasses, Contacts, Eye Examinations, Forest Hills, New Yo...
You should receive a Varilux Wearers Guide from American Vision Care when your eyeglasses are dispensed to you. A Certificate of Authenticity guaranteeing you've received genuine Varilux lenses is attached to the front cover of the Wearers Guide.
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Do you supply varifocals/progressive lenses?

FAQ
Not at the moment. There are many brands of varifocals/progressive lenses and many variable measurements. We are planning to introduce the technology at a later date.
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What about multifocal/progressive lenses?

Prescription Glasses & Eyeglasses by Glasses Online
Due to the complexities of fitting multifocal (or progressive) glasses, we do not offer these lenses at this time.
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Do you supply Varifocal / Progressive lenses ?

Cheap prescription glasses, sunglasses, and spectacles from ...
We can re-glaze customers' own frames with varifocal lenses provided that the frames are sent to us with varifocal lenses already fitted, along with a copy of your prescription. At this point in time we do not supply varifocal lenses with any of the frames we offer on the website.
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What are Bifocal and Varifocal/Progressive lenses?

spectacles direct,low cost glasses,sunglasses, www.spectacle...
Bifocal lenses have two sections, one that corrects distance vision and the other, which corrects near vision. Progressive lenses are the closest to how natural vision is before the onset of deterioration begins within the eye. They provide a progressive smooth transition in vision from distance through intermediate to near vision. This is because the power of lens gradually changes from top to bottom.
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Do you offer Progressive Addition Lenses?

iZon - Wavefront-Guided Vision Technology
Yes. The iZon High Resolution Progressive is a customized lens powered by the patient’s unique iPrint as well as their lifestyle, which results in quick adaptation. The lenses allow for maximized far performance, or overall far, near and intermediate performance.
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What about bifocals or progressive lenses?

Specslover.com -- Your lovable glasses.
We offer both regular bifocals and progressives "no-line bifocals." We have several different options available. However, these lens can only be ordered via notifying us via email. Yes! Special customized orders, like very high prescriptions are handled on a case-by-case basis. Please kindly contact us via email with your prescription for a quotation.
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What if I can't get used to the progressive lenses?

Replace A Lens FAQ - Eyeglasses - Eyeglass Lenses - Eyewear
If you are having trouble getting used to your progressive lenses, send them back along with the frame and we will replace them with bifocals or single-vision lenses at no extra charge.
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What about bifocals or progressive lenses (e.g. Varilux®)?

FAQ
We are Proud to now offer Bifocals and Progressive no-line Bifocals! We have several different options available. Please email us for more information or click here!
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Do you offer Varifocal or Progressive lenses?

FAQ | prescription glasses sunglasses spectacles | nuglasses
No, at this time we are not able to offer varifocal or progressive lenses due to the complex nature of the prescription.
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What about Varifocal / progressive lenses?

FAQs - Buy Glasses Cheaper on the Internet - VisionQuick - w...
Due to the complexities of taking varifocal/progressive orders, we do not sell Varifocal lenses at this time.
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Question: What are progressive power lenses?

Kansas Health Policy Authority
Answer: Progressive power lenses are an alternative to the typical bifocal and trifocal lens designs that have small "windows" in the lower half of the lens. The progressive power lens has the power for distance vision at the top of the lens, like bifocal and trifocal lenses, however, the power of the lens then becomes progressively stronger from the mid-point of the lens to the bottom of the lens. Hence, the lens design is described as "progressive power".
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What about bifocals or progressive lenses (e.g. Varilux®)?

SportRx.com - Prescription motorcycle goggles and rx sunglas...
We are Proud to now offer Bifocals and Progressive no-line Bifocals! We have several different options available. Please email us for more information!
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Are varifocal or progressive lenses available on your site ?

DirectLineSpecs - FAQ
No, these complex lenses are not available, we recommend that you visit your local optician for these.
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Question: What kinds of progressive power lenses are there?

Kansas Health Policy Authority
Answer: Progressive power lenses are available from a number of different manufacturers with many variations in design and curvature configuration. The lenses are also made in different materials, such as glass, plastic, transitions, High Index, Polaroid, etc. As a result, lens prices can vary greatly depending on these variations. Answer: All WalMart Vision Centers are contracted into the Superior Vision Plan Network.
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Can I get bi-focal or progressive (varifocal) lenses online from Specs2go?

Specs2go FAQ - single vision prescription spectacles online
Bifocals are available, but varifocals are not yet possible online. We are working on technology which will enable fantastic savings to be made on varifocal lenses within 12 months.
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Can I get bi-focal or progressive (varifocal) lenses online from Best4Glasses?

discount prescription glasses direct from online uk eyewear ...
Bifocals are available on our site, but varifocal lenses have to be fitted face-to-face, with the optical centres marked on the lenses. We are working on technology to overcome this problem, but for the time being we are sorry, but we can't supply varifocals.
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How do you divide the distance and reading portion on Bifocal or Progressive lenses?

Prescription Eyeglasses - EyeBuyDirect
Normally, the division is 60% of the lens height for distance and 40% of the lens height for reading. But of course, you are very much welcome to inform us your preference in division. Please include a note on the order form or call us as soon as you place your order, we will make sure to note it on our end.
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What can be done for progressive scoliosis?

Frequently Asked Questions
You need to be evaluated for scoliosis fusion. There are different ways to perform this type of surgery, all customized to the curvature present. For adolescents with less degree curves, bracing may be recommended.
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If I select progressive no-line lenses, what determines where the progression starts?

Eyeglasses, Presciption Eyeglasses, Prescription Lenses, Rim...
The technical staff at EyeglassDirect has developed a mathematical formula to determine the optimal segment height for progressive lenses. (The same applies to standard bifocals.) This method has provided us with a 98 percent success rate. As always, if you are not satisfied with your glasses, we will replace them at no additional cost.
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