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How to Adjust to Bifocal and Progressive Glasses?

August 17th, 2012

Bifocal and progressive glasses all involve a spell of adjustment to better adapt to the inherent prescription transition in bifocal & progressive glasses. Your eyes may at first get uncomfortable and dizzy when you switch from the top part to lower part. Although the jump line is gone, yet the feeling of abrupt vision jump still persists. The following article will shine a light upon how exactly to adjust to bifocals and progressive glasses.

Bifocal glasses

bifocal glasses

Bifocal glasses are characterized by two different lens power or prescriptions in one lens, the upper part of which features distance vision aiming at myopia while the lower part features near vision dealing with presbyopia or astigmatism. In order to safely and comfortably negotiate the transition period, you will have to follow a few steps:

Step1: Get your bifocal glasses with exact and precise prescription through a certified and eligible pharmacy or glasses vendor.

Step2: Try on your bifocal for a spell of time until you accommodate to the jump of vision. Should discomfort or eye strain occur, you should suspend its use for a while and then resume wearing them and see if any of these symptoms happen again.

Step3: Move the objects you are about to catch sight of closer or farther way so that you can see objects more clearly through your bifocal lenses. (Objects placed too near or too far will influence its viewing experience or cause some blurry state)

Step4: Consult with your optometrist for expert advice, if any of these maladjustments persist. You will be given further information regarding the proper wearing habit.

Progressive glasses

progressive-lens-design

Progressive glasses involve many a prescription in one single lens, which progress from the very top down to the lowest part. When your eyes have difficulty in seeing things clearly close-up or at arm’s length or very distant, it’s high time for you to furnish your face with one pair. But to adjust to progressive glasses needs extra effort and proper instruction, which I will walk you trough.

Step1: Prepare yourself for a sharp change of viewing experience entirely different from what you used to see.

Step2: See through each part of lens and check out how it will affect your vision. Take a book as an experimental subject and put it at different distance away from your eyes, and then see through the lenses how it feels. By and by, you will get used to the separate clarity of each part at each range of distance.

Step3: Walk around, carefully, while wearing the glasses. Keep your eyes straight ahead. Then move your eyes slowly to the outside edges of the glasses and notice that the vision becomes less clear. Bit by bit, by and by, you will find you slowly accommodate to the transition between different lens powers. Congratulations, you are almost there.

Step4: Repeat the abovementioned actions until you feel completely at ease and will switching between different ranges.

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Why Should You Choose Progressive Lenses Over Bifocals And Trifocals

November 28th, 2011

The discussion and debates surrounding the topic of whether progressive lenses should be chosen over their bifocal and trifocal counterparts have been going on since like forever ago. While the two groups of people following them separately have perfect enough arguments and reasonings, it seems that the ones who favor progressive lenses are gradually taking the upper hand. Let’s herewith hear their arguments and decide for ourselves whether they make sense.



First of all, these eloquent fine debaters would say, lenses of progressive glasses provide better visions than bifocals and trifocals do. This is a statement with much truth in, basically in three aspects. First, progressive lenses provide more precise powers. Bifocals and trifocals, as already revealed by their names, only have two or three different powers blended onto the same lenses, which means one can only get clear vision for two or three ranges. For most people this might come as a huge harassment since real life experience tells us that only two or three powers don’t even come near as enough for our daily uses. Progressive lenses, on the other hand, provide a gradual progression of prescription powers, with which almost any vision need could be met. Secondly and probably the most importantly, progressive lenses spare their wearers off the nettling experience of image jump, in which sudden changes of powers across the separating lines could cause distortion to the image and nausea and other reaction to the wearer. Progressive lenses, with the ingenious design of gradual progression of powers, offer wearers a natural smooth view that resemble one that you get with your natural eyes. Precise powers and natural view, it can’t be to much of a mistake to say that progressive lenses are the ones with better vision.


Another argument that keeps coming on the lips of those progressive lenses advocates has to do with aesthetics. As is known to all, bifocal and trifocal lenses have these annoying visible lines that give away the wearers’ age in no time. Most people have scruples with bifocals due to this defect. With progressive lenses, they don’t have to worry. Rid of the nettling lines, progressive lenses immediate create a youthful and energetic vibe to the faces of the wearer.

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Progressive Eyeglasses Online: A Business Surging By The Minute

November 25th, 2011

Progressive eyeglasses online, the latest buzzword made popular for its novelty both in the products and in the way they are purchased, are creating quite a stir in the formerly tranquil optical industry. Business insiders are cheering for the booming popularity while customers share the ecstasy. Finally, they claimed, the old glasses biz got its well deserved shot in the arm. For progressive eyeglasses online, however, it seems only the naturalist thing, since such a powerful product combining the unprecedented convenience and good service of E-commerce can only expect the prosperity and success seen at this moment, if not more.


Progressive eyeglass is a product laden with the latest optical technologies. By applying theses techniques that were formerly never imaginable onto the lenses, manufacturers managed to create a smooth and gradual progression of vision powers on the same lens. Such ingenious design answers the need of many who suffer from a combination of myopia and presbyopia and who formerly have to put up with either the unbearable troubles in constantly switching between sets of glasses or the unsightly and age-revealing visible lines found on bifocals and trifocals. With this type of glasses on, wearers can see things at different distances merely by tilting their heads or eyes. The lacking of a separating line also makes them look much more youthful. Besides, progressive eyeglasses are also compatible with quite a number of frame styles, giving wearers a kaleidoscope of choices to choose from.

The rising of E-commerce has revolutionized the way commodities are sold and bought in pretty much every industry, with the optical field being no exception. More and more online stores and retailers are emerging and with the gradual perfection of their services and their intrinsic advantage in convenience, transparency in information, cost and so on, the population that has developed a habit of purchasing online is surging. Under this circumstance, a hot product like progressive eyeglasses’ potential simply can’t be over estimated. Those contributors or dealers who have a certain volume of capital yet don’t know what to invest can therefore have a try, and it surely will turn out to be the most lucrative biz you ever done in your entire lives.


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Progressive Eyeglass Lenses: Why We Need Them And How To Adjust To Them

November 10th, 2011

With the rapid development of technology, progressive eyeglass lenses are no longer a novelty. Nowadays, more and more people are switching to this unique type of eyeglasses due to the exceptional convenience they provide. Some who begin to find themselves troubled with more than one vision errors directly put on progressives instead of going through bifocals beforehand. While most people may know a thing or two about what are progressive lenses, rarely are they aware of the details. Likewise, most wearers know or are told at their optician’s that it takes an adjusting time to get used to their progressive lenses, rarely are they told how exactly should they behave during the period. In this article, we take up these two issues and try to give as detailed explanation as we can.

To answer the question of why we need progressive lenses, we need to look into the components of our eyes. For our eyes to focus at different ranges, the crystalline lenses in our eyeballs have to constantly change. It flattens to focus on near objects while bulges out a bit to see things far off. The elasticity of such lenses，however, is reduced alongside one’s aging process. As a result, a man who is over 40 often has a fossilized crystalline lens, not having enough capacity to focus at near range. If the 40 something happens to suffer from nearsightedness as well, his problem would be more than just a pair of single vision glasses, because he would have problem both focusing near and far. The traditional solution would be bifocals and trifocals, which with the visible lines on the lenses, are telltale signs of the wearers’ ages. Progressive eyeglasses lenses, on the other hand, don’t have such problem. Since the prescription powers gradually increase or decrease on such lenses, there are no visible lines as on bifocals or trifocals.

As to how to get used to your progressive glasses as quickly as possible, here are the advices given by professionals: first, start to wear progressive glasses as early as possible. Some people who switch from bifocals to progressives are finding it more difficult to adjust than those who have worn progressives right from the beginning. Second, when you intend to look at something, be sure to look at it through the middle of your lenses. Due to some reasons, the peripheral vision is often blurred. So, when you look at something, turn your head or your eyes at it. Thirdly, be ready to let it go when you find it takes forever to get used to them, for some people quite simply just never tolerate such lenses. They are called progressive non-tolerant. If you happen to be one of them, you should switch back to your old bifocals for the good of your precious eyes.


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Progressive Lenses Are The Ideal Lenses For Eye Glasses

November 4th, 2011

Eyeglasses and progressive lenses are the perfect match. They fit for each other not only functionally but also aesthetically. For eyeglasses, the type of glasses that have certain prescription powers so as to meet particular vision correction needs, the lenses choice is surprisingly rich. There are the single vision lenses, the most common one around, the bifocals and trifocals and the progressives. Out of the three, the latter two can then be classified as a type, the multi vision lenses. The difference of them from the single vision ones is, of course, the number of prescription powers featured. While single vision lenses are still the predominating force in the optical industry, there do exist a huge demand for multi vision lenses, for the number of people with more than one particular refractive error is growing rapidly. Those people want their eyeglasses with more than one prescription powers so their multi vision correction needs can be cured are certainly in preference of such glasses.


As for the advantages lenses of progressive glasses have over bifocals and trifocals, its pretty simple. Most of those who wear bifocals are over the age of 40 and have developed presbyopia, as a result, the visible lines on the lenses have long been regarded as a telltale sign of the wearers’ age. Progressive lenses, with their uniquely advanced design, solve the problem once and for all. Because the prescription powers on the lenses increase gradually instead of suddenly jump to a new level, there’s no meeting point of two utterly different parts of lenses, hence no visible lines. This is hugely beneficial aesthetically in that the wearers of such glasses will no longer be immediately recognized as the one who’s over 40 in a crowd. With such glasses, they look just as young as those dynamic youngsters.


Having established that progressive lenses are the best lenses out there for eyeglasses wearers, you may wonder where to get them. While every optical store has their stocks of such glasses, online retailing websites are the places where you can get the best bargains. So, once you’ve made up your mind about these progressives, why not swing over to some professional websites to check out some of the most worthy and cost effective glasses on the planet.

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Pros And Cons Of Prescription Progressive Eyeglasses

October 31st, 2011

Prescription progressive eyeglasses, also known as varifocal glasses, no-line bifocals or simply progressives, are a type of specs that’s gotten on fire lately. People who have just found themselves with the need of multi vision are more than happy to try this novel product and those who have been wearing traditional bifocals are curious to have a try as well. Though they do possess many merits that are not shared by other types of mutlti vision glasses, it would be too much of an over-selling to say they are perfect. In this article, we list some of the pros and cons of such glasses so as to answer the concerns our readers have when they are between the ideas about purchasing prescription progressive eyeglasses.


The biggest advantage progressive glasses have over traditional glasses and also its biggest selling point is its convenience. Just image a pair of glasses that combines all the prescription powers you need, wouldn’t that be the one you want to own right now. It’s true that the capability to allow wearers to see clearly things at varying distances just at a motion of their eyes is surely attractive to those who otherwise have to switch between glasses. By blending different powers into the same lenses, prescription progressive eyeglasses certainly make your life a less troublesome one.

The second point in favor of progressives over others, especially their fellow multi vocal candidates, bifocals or trifocals, is their aesthetic value. Unlike bifocals or trifocals which feature typically visible lines that separate different power areas, progressive lenses are made into whole and unseparated ones. Such designs avoid the obvious senior look which many people find themselves uncomfortable with, since the separating lines immediately gives away their age. With progressives on, one looks just as young as could be and feels more confident to boot.


So, convenient and good-looking, does this mean they are perfect. Well, not necessarily. As has been reported by many unsatisfied consumers, a couple of problems may occur if you don’t wear them correctly or are simply intolerant to this product. First up is blur. Due to the unique design of the lenses, many end up experiencing blur at the two end of the lenses, and others suffered from more serious problems as narrow vision fields, which could be really frustrating since your need to constantly move your head up and down to allow things you want to see into the field. Most of the people who have these issues are old bifocal or single vision glasses wearers. Their eyes have developed more added powers than the progressives can handle. So, the suggestion here is to start wearing progressive early, right at the time when you find yourself having symptoms of presbyopia, that way you wouldn’t have no difficulties adapting. Another quite common problem is the fact that in order to see thing clearly, wearers of progressives need to look right through the middle of the required vision area. This often calls for constant tilting or motion of heads, which some people finds acceptable and others just never getting used to. So, deciding if progressives are your cup of tea is more than merely cold science but largely a matte concerning your lifestyle.

So, there you have it. Both sides of the same coin. It’s not that we indicate any clue or recommendation of whether you should buy or not. Eventually it’s you yourself who should weight the merits and shortcomings and make your decision accordingly.

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Things To Look Out When Buying Progressive Glasses Online

October 23rd, 2011

Nowadays, buying progressive glasses online, like buying any other item this way, is no longer regarded as a strange thing. With the number of online optical stores increasing and service provided by them improving, the number of people who pick online purchasing as their preferred way to get their progressive specs has more than tripled and more people are looking to give it a try. It seems online stores’ undeniable advantage over traditional stores in both convenience and efficiency are sure to push the current fad of buying progressive glasses online still hotter and consumers certainly have no thing to complain. But, before we jump right into this fancy new experience, absorbing the joy and pleasure of shopping modern technology provide us, it might be of some use for us to go through some of the basic things that we need to look out, especially in the case of those of us for whom this whole online shopping thing may be the first time in their lives.

First things first, what’s the most important thing you need to be aware of before you decide to purchase a pair of progressive glasses anywhere, be it online or off line? That’s right, your prescription powers. So, you can’t actually skip your vision check up just because you’ve decided to get your specs online. Some sites may tell you what your personal vision condition is don’t matter and their specs can solve all problems for you, well, if you encounter any site that says so, don’t buy their words and actually you should leave the site immediately. Any site who brags their product like this can’t be counted on in terms of their integrity. So, be sure to have your vision tested at a professional technician’s and choose your specs according to the powers you get from there.

Once you got your powers, you can start searching online optical suppliers. Although the E-commerce environment has greatly improved over the last couple of years, frauds still exist online. So, before you make a purchase, be sure to make a full rounded and detailed evaluation of the site. The front page of a site often times gives away the integrity and responsibility of the enterprise behind it like no other. A page with lousy designs rarely belongs to a well-funded and healthily-operated company. Beside the look of the pages, consumers’ response is anther nice way to have a glimpse although more often than not sites tend to paste only positive reviews. Third-party forums and chat rooms are about the most subjective comments you can get about a certain site and suggestions and recommendation from a relative or friend are always the most reliable.

Before making a purchase, another important thing to do is to go through the shipping and payment terms and refund policies, if any, of your final site. See if the shipping service cover your region and find out how the shipping shall be paid. Many times, sites provide refund policies as a way to attract customers and as customers such policies do bring us huge benefits in that it solve the biggest question in any online purchasing: what if it doesn’t fit. So, make sure to check that out too before you make a decision. Once you’ve made clear of everything and have found your ideal pair, the rest is easy. Good luck!!

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Progressive Lenses and Frames Prove Immensely Helpful

October 23rd, 2011

For those suffering from presbyopia, a pair of eyeglasses made from progressive lenses and frames proves immensely helpful and useful. As age presses ahead, many adults in their advanced age, or even middle age, are harassed by the vision problem. And bifocal or trifocal eyeglasses are not enough to provide sound protection and correction for their deteriorating eyesight. They get bogged down in the dilemma between clear vision and proper vision correction. Now a pair of eyeglasses made from progressive lenses and frames will come to your rescue and eliminate your dilemma once and for all.


Progressive lenses are quite different from bifocal and trifocal lenses in that progressive ones are justified to be called multifocal, thanks to the gradient of lens powers blended in a single lens. With different degrees of magnification from the top to the bottom part of lens, respectively indicative of minimum to maximum magnifying power, the progressive lenses are fully and readily armed to offer all-around vision support. Wearing pogressive eyeglasses, you can easily descry the objects no matter in near, intermediate, or far distance. All remains for you to do is that you should tilt or lean your head to focus your eye to the exact portion of lens which provides corresponding magnifying power in accordance with the distance of the objects. There is another merit that is worth your credit, that is, progressive lenses are free from the defect of image jump which usually plagues wearers of bifocal and trifocal glasses. Put it another way, progressive lenses are characterized by seamless and smooth transition between different lens powers. The gradient of lens powers goes smooth from one degree to another, without resulting in the uncomfortable and uneasy viewing experience. This strength enables wearers to see things in a much smoother and easier fashion.

progressive lenses

On account of the comprehensive lens powers blended into one single lens, the traditional frames are designed or customized in a fairly large size in order to accommodate the area of focus of progressive lenses. This may make the frames very unpleasing to the eye. But as modern technology advances, many progressive lenses manufacturers had come up with a method to overcome this problem by means of inventing the “short corridor” progressive lenses with compact designs. This means it will provide larger reading zones and make it compatible with a lot of stylish and trendy and smaller frames. Undoubtedly it attaches so great a touch of fashion to the progressive lenses.

Having taking into account the abovementioned facts about progressives and lenses, you must have gained a fairly good and clear understanding of them. So next time do not hesitate to lay your hands on them, for they are quite worthy of your money.

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What Are Progressive Lenses? Let’s Check it out!

September 26th, 2011

Speaking of progressive lenses, maybe most people are not very familiar with them. Nevertheless, believe it or not, progressive lenses definitely change in power from the top to the bottom, specifically, they can accommodate prescriptions for distance vision as well as close work. You may ask what progressive lenses are? Here you will get something about lenses of progressive eyeglasses in details.



What are progressive lenses？
This is a basic question for everybody to get known about progressive lenses. As a matter of fact, sometimes, progressive lenses have another nickname no-line bifocals, and they are actually trifocal lenses without the visible lines.

Progressive Lenses

What’s the history of progressive lenses？
Dated back to 1990’s, it was the first time for progressive lenses to be introduced as a new lens product which provides multifocal vision “without the line”. At that time, lens firms realized that elder groups who need reading glasses didn’t prefer others seeing the visible bifocal line for cosmetic purposes, and then the progressive “no-line” lenses were invented.

What’s difference between average reading lenses and progressive lenses
Compared with average reading lenses, there several apparent characteristics of progressive lenses. In fact, progressive lenses are well-known for a gradient of prescription powers, which means the gradient starts at the distance power at the top and reaches to the maximum added power for near vision at the bottom gradually. Due to this special feature of progressive lenses, they enable people, especially elder group over 40 years old, to see clearly at varying distances with only slight tilts of their heads and their eyes. To be specific, not only do progressive lenses make accommodations between varying distance prescriptions effortless and correction of multiple refractive errors possible with just one lens, but also the intermediate in between and the close up at the bottom fits the natural positions required for respective vision tasks perfectly.

After reading the article, you probably understand why progressive lenses are that popular and hot globally. Maybe now, if you ask what progressive lenses are, we will tell you that choosing a pair of progressive eyeglasses must be a perfect choice allowing eyewear to be worn continuously for a range of different tasks. So, why not have a try?

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What’s All The Fuss About Progressive Lenses?

August 31st, 2011

You turn on the health channel on your TV, trying to find advice for your next pair of eyeglasses, and every five minutes, there goes a commercial of progressive lenses.You go to your local optical store, wishing to get some help there, but the eyecare practitioner behind the counter just wouldn’t stop talking about how you must get those progressive lenses. Suspiciously, you rush back home, get online and do a search on the latest news and reports about the eyeglasses industry, only to find more than half of the results are of, again, progressive lenses. What’s all the fuss about the lenses of progressive glasses You asked yourself, undecided of whether or not you should follow all the craze about it and dive right into it.

Well, if you were well informed of what’s happening in the eyeglasses industry, you would find that these progressive lenses absolutely deserve all the fuss. Also known as varifocal or multifocal lenses and graduated prescription lenses, progressive lenses are mainly used for correction of presbyopia and other disorders of accommodation. Unlike your average reading lenses, these lenses are characterized by a gradient of prescription powers, which starts at the distance power at the top and gradually reaches to the maximum added power for near vision at the bottom. With this unique design, progressive lenses enable the wearer to see clearly at varying distances with only slight tilts of their heads and their eyes. For instance, the wearer could look through the upper parts of the visual field to see objects far away and glance down to the intermediate power zone to look at their computer screen for their work. And if they want to relax with a book, they only need to see through the most added area at the bottom. Progressive lenses make accommodations between varying distance prescriptions effortless and correction of multiple refractive errors possible with just one lens. Aside from that, the design of having the distance vision area on the top, the intermediate in between and the close up at the bottom fits perfectly the natural positions required for respective vision tasks.

Speaking of correcting multiple refractive errors, there are quite a number of types of lenses that can pull it off, among which most notably bifocals an trifocals. What’s different about progressive lenses is that they do it with comfort and delicacy. Thanks to its gradient of prescription powers, progressive lenses avoid the discontinuities( A.K.K image jump) in visual field created by many of it bifocal and trifocal counterparts. With these lenses, the wearer will be spared from the discomfort caused by sudden changes in prescriptions when their eyes move across the sharply defined boundaries between different segments on lenses of bifocals and trifocals. A more natural and continued vision field is created, for the ease and health of the wear’s eyes.


It’s also because of their gradient changes in prescription powers that progressive lenses don’t have the visible lines that you find on bifocals and trifocals. This feature makes them cosmetically more attractive than bifocals and trifocals, since they resemble those single prescription reading glasses worn by the youth and are therefore thought to appear more youthful than lenses with segments.

So, there you have it. A functionally almost flawless product with additional cosmetic advantages. Now, you probably understand why progressive lenses are getting such attention among the dealers and the consumers all over the world.

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