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The features of driving glasses

April 28th, 2010 by Yaron Cheng No comments »

Driving glasses is another name of safe driving glasses. That means wearing them can help drivers to be safe in some respects. However, for most drivers, they almost have no idea of protecting theirs from being burnt by UV and reflective glare, let alone driving glasses. Sometimes, many drivers, who never wear driving glasses, are founded to be blind with the increase of age. In fact, driving glasses are very essential for the health of drivers.

In most cases, driving glasses means driving sunglasses, for the latter is the largest line among its family members. Generally speaking, the most important function of driving sunglasses is to filter all the UV rays and reflective glares. Driving sunglasses wearers need not to worry any problems that might be caused by UV, reflective glares and others harmful rays. In the outdoors, some drivers may be caught in snow-blindness, whereas those who wear driving sunglasses will not. This is because driving sunglasses can filter harmful rays that come from all directions, not front only.

In addition to this, driving sunglasses can also help drivers to see objects much clearer. Because the lens can enhance the visual contrast and this make the drivers see objects much clearer.

One characteristic that all driving glasses have is they can help the drivers to relax. After driving for a very long time, drivers can always be tired. Whereas driving glasses cause little visual fatigue, which can relax drivers greatly.

Driving glasses are made from many special materials, of which polycarbonate is very common. This material is very light and can ensure driving glasses are comfortable to wear.

Additionally, the sizes and shapes of driving glasses are varied, so as to fit all the head forms of drivers. Drivers can find their own ideal driving glasses according to the sizes of their head.

If you are driver, do not forget to buy a pair of driving glasses for the sake of your eyes.

Related pages – Reading Glasses, Computer Glasses, Clip on Glasses, Progressive Sunglasses

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Height of reading glasses frame

April 27th, 2010 by Arthur First No comments »

Reading glasses frame can be made of various materials such as metal, plastic and alloy. Some people may do not know the fact that reading glasses frame has special requirement in its height, especially the bifocal reading glasses frame. Proper height will provide the most comfortable feeling when people wearing bifocal reading glasses. This article focuses on the height requirement and measurement of bifocal reading glasses frame.

Since the lens of bifocal reading glasses comes in two types: lens with a middle line and that without a line. The latter is also called progressive lens. As a result, the height measurement of reading glasses frame should be conducted in two ways in accordance with the lens sort. You can simply think that the lens type decides the height of reading glasses frame.

Lined bifocal height of reading glasses frame is an optical term, which describes the vertical distance from the top of the bifocal area to the bottom of the frame. Since glasses frames may fit on the different faces in various ways, the height of reading glasses frame can be calculated in another way: fitting height. This height is measured from the bottom of the frame to the lower eyelid margin.

For reading glasses frame equipped with progressive lens, the term is bifocal height. This value of reading glasses frame is measured in a single way: from the center of the pupil to the bottom of the frame. Your measurement should start at the black dot of your pupil.

The height of reading glasses frame is essential for accuracy and safety. When you make an order online, this height is required. The minimum height of the lens rim should be 32mm so that the frame can accommodate both the near and distance lenses.

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Optical Center of Delaware Ophthalmology Consultants

April 27th, 2010 by Arthur First No comments »

Delaware Ophthalmology Consultants (DOC) has been serving the Delaware community for over 60 years. Thirteen years ago in 1996, the Optical Center of DOC was established to serve the local residents with eyewear in different budget and lifestyles. Currently the DOC’s three Optical Centers in the local area offer a wide variety of vision products to customers.

In DOC’s Optical Center, besides the eye exams and prescription stuff which are done by the optometrists inside the Optical Center, the other major part involves the selection of frames and lenses with the help of knowledgeable Optical Center staffs. The Optical Center normally maintains up to 800 styles of frames ranging for famous designer frames to general high quality yet easily affordable frames to meet the needs of diversified patients. Even for some special unavailable frames, the Optical Center will try to source using its wide network within days.

The selections of lenses in the Optical Centers are also rich with virtually every type of them. From the most fundamental plastic lenses, to strongest and safest polycarbonate lenses; from the latest photo-sensitive Transition lenses, to progressive multifocals; from basic anti-glare coating to UV protection coating and even some special coatings, the Optical Center can all offer to its customers with very competitive prices.

In the Optical Center, customers are cared and served with compassion, honesty and friendliness. The Optical Centers strive to achieve 100% customer satisfaction with every product and service the three Optical Centers are offering.

As compliments, the Optical Centers of DOC also provide its customers with free lifetime eyewear adjustments and cleaning services at any time. Through these unbeatable services, the Optical Centers of DOC have won many repeated patrons in the 13 years of services in the local area of Delaware.

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How to get fashioned glasses in traditional way and still keep thrifty?

April 27th, 2010 by Arthur First No comments »

Buying a pair of fashioned glasses for Americans is not a tiny thing. The present information technology has brought us to an era of internet, when we can by most of the necessities online. Fashioned glasses are not exceptions, and shopping online for glasses are the cheapest channel. Yet some conservative people still think the safest way of buying fashionable glasses is from the optometrists. Here are some tips for you to get fashioned glasses in the traditional way and you can still save a lot.

In buying fashioned glasses, the trickiest part is the lenses. Optical stores usually will recommend unnecessary combo of coatings, which are either very expensive or being already included in the lenses without further charge. For fashion clear lens glasses, this is of course not a problem. Fashion clear glasses wearers us the fashioned glasses only for beauty purpose.

To reduce the general cost for fashioned glasses, it is highly recommended to buy a pair of super quality frame for your fashioned glasses. In case your prescription changes, or the previous lenses shatter or scratch seriously, you may just buy new lenses by re-using the frame. Through replacement you save a small fortune of money.

Another simple tip is to research thoroughly before you make the purchase decision. Also, always taking better care of your fashioned glasses, and putting them in the safe protective case and place will also reduce the risk of losing or breaking your loved fashionable glasses.

Related pages – Fashion Sunglasses, Cat Eye Glasses, 80’s Sunglasses, Retro Vintage Sunglasses

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Computer readers glasses

April 26th, 2010 by Randa Nahl No comments »

The demand for computer readers glasses is increasing since both ordinary and netizens spend more and more hours in front of the computer everyday. Due to the simple operation of PC, the majority of people use computers, 80% of which are regular users. Some people just wear traditional glasses when sit before a computer. In fact, special computer readers glasses are needed. Staring at the monitor for over a two-hour period may cause discomforts such as eyestrain, blurred vision, headache, dry eyes etc… They are also called computer vision syndrome (CVS). The old may even suffer from sore neck. Both prescribed and non-prescription computer readers glasses can keep you away from CVS and even improve your vision. Computer readers glasses also reduce glare and provide UV protection.

The special lens of computer readers glasses is essential to reduce the eyestrain caused by staring at the monitor. Most of the modern computer readers glasses are lightweight and made of highly flexible stainless steel. A lower power is recommended for computer readers glasses. And your readers glasses should be in accordance with your exact prescription requirements.

Tinted lenses are used in computer readers glasses to reduce the too much blue light spectrum. Opticians often prescribe progressive lenses for more smooth vision. Custom-made readers glasses are usually better than pre-fabricated ones.

Clip-on computer readers glasses are also available and can be added to prescription glasses. They offer more convenience that you can simply switch between different situations.

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Polarized fishing sunglasses

April 26th, 2010 by Randa Nahl No comments »

Fishing is the activity that you expose yourself under the heat of the sun for a long time, which is not good for your health, especially for your eyes. It is a pair of fishing sunglasses that you need most to protect your eyes. As for different types of sunglasses for fishing, we have to mention polarized fishing sunglasses. The following will introduced the function of this fishing sunglasses and how to choose polarized fishing sunglasses.

One of the functions of polarized fishing sunglasses is reducing the glare from the sun, which bothers us since it hinders our vision to see fish and underwater structures and also leads to eye strain and fatigue. Wearing this kind of fishing sunglasses, even in cloudy days, polarized fishing sunglasses can block overhead and reflected glare with the combination of lenses with anti-glare coatings. Another important function of these fishing sunglasses is polarized fishing sunglasses can provide 100% UV protection, which has great importance for our eye health.

Then what kind of polarized fishing sunglasses should be selected. First, from the material of fishing sunglasses, you can have two choices for these sunglasses for fishing: glass and plastic. Sunglasses for fishing with glass lens can provide the best quality, but more expensive; Polarized fishing sunglasses with plastic lenses are lighter and more comfortable, also more durable. The next factor for these fishing sunglasses is the tint, usually, gray tint is suitable for sunny days, and fishing sunglasses with an amber tint are ideal for low light conditions. And the UV protection is another important factor for choosing polarized fishing glasses. It is better to choose a pair of sunglasses for fishing which can provide 100% protection from ultraviolet light. For the lens of these fishing sunglasses, you must make sure the frame is comfortable on you and the wrap- around style are recommended as it can offer more comforts and protection.

Related pages – Sports Sunglasses, Polarized Bifocal Sunglasses, Prescription Sunglasses, Polarized Sunglasses, Different tints of sport sunglasses, Polarized sunglasses for outdoor activities

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How to select sport sunglasses?

April 25th, 2010 by Scott Mozayeni No comments »

Undoubtedly, sport sunglasses can provide us with eye safety and clear vision when taking sports. But as for selecting sports sunglasses, you may be confused which kind of sports sunglasses to choose. The following will give you some advice on this:

Once selecting sport sunglasses, the first point we should think is if they are protective and durable. So it is better to choose impact-resistant or shatter-resistant materials of sports sunglasses, like polycarbonate or carbonic materials. In order to select the fitful and flexible sport sunglasses, non-slip or non-stick nose pads and temple grips can help keep the sports sunglasses in place and comfortable to wear. Wrap or wraparound frames of sport sunglasses are good for blocking sun on the periphery of the vision.

There are a variety of colors for sports sunglasses available on the market. Thanks to the innovation of interchangeable color lenses, you can change the color according to the environment and sports you take part in. Another important factor sports sunglasses must have is 100% UV protection, which may also be termed as absorption up to 400 nm. Sports sunglasses with anti-fog coating or adequate ventilation can help you with a good vision in fogging days. So this is also can not be overlooked. As strong light is not good for most sport, sport sunglasses should also have the characteristics of glare reduction, which is realized by anti-reflective coatings in the interior of the lens. For sports enthusiastic who participate in more than one sport, there are also multi-purpose sports sunglasses available for you to choose.

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Prevailing round eyeglasses

April 25th, 2010 by Scott Mozayeni No comments »

As the name implies, round eyeglasses are glasses that have round eyeglass frames and round lenses. In fact, round eyeglasses are the original eyeglasses design. They were the only shape in the early 20th century. Therefore, there were some celebrities who wore round eyeglasses in history, such as Dominic Dunne, Ghandi, Ozzy Osbourne, George Burns and David Letterman. But now, many movie stars, sports athletes, authors also pick them as their favorite. To some content, round eyeglasses represent simple, natural, honest and intelligent.

Round eyeglasses are available in great styles like handmade plastic, 14K gold rimless, funky dark tortoise, vintage black and so on. You can find round eyeglass frames combined with classic bridge and nose pads, polo covered temples and many other styles. Airlite, Pilate, Boston and Winston are some of the well-known round eyeglasses manufacturers. There are several popular round eyeglasses. The Chakra round eyeglasses have spring hinges that are durable. You can clip sunshades onto Chakra round eyeglass frames. Made in Europe, Anglo American round eyeglasses are the ideal plastic ones. The round eyeglass frames of them are made of top quality materials.

Round eyeglass frames are suitable for those with square or oblong face. Square or oblong faces have obvious angles. Rectangular frames will intensify them. So round eyeglasses frames are the right things to soften these angles.

Fans of round eyeglasses expect them to be perfectly round, rather than diamond or oval shapes.

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Reading glasses overview

April 25th, 2010 by Scott Mozayeni No comments »

Most people after age 40 need reading glasses since they may cause presbyopia and can’t see close things clearly. In fact, the term of reading glass had a special meaning in the eighteenth and nineteenth centuries. Reading glass was just a form of magnifier. The very beginning form of reading glasses was hand-hold with a single lens that was large. People held these reading glasses a few inches above the reading matter but at a considerably distance from the eyes. This was the most comfortable position to use these reading glasses. Many museums still possess primary reading glasses. Some of them were made of silver or gold frames. The lenses of them were usually oval.

Modern lives make reading glasses even more useful. People read newspapers, books and documents more frequently. Reading glasses remove the need to set things a few feet away for reading. Modern reading glasses have a pair of lenses. They are more convenient and provide significant help. You can find reading glasses for men, women and unisex. Bold frames, semi-rim and rimless ones are all applied to them.

Reading glasses are available without a prescription. But they are never intended to replace prescribed eyeglasses. They don’t reduce the importance of eye examination and care. You may need to take a diopter test and the proper power of reading glasses will be calculated.

Reading glasses will stay in widely used since no refractive surgical procedures can cure presbyopia until now.

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Sports vision devices help enhance athletic performance and eye protection

April 24th, 2010 by David Wachler No comments »

Like any other eyeglasses, sports vision devices bear the two basic functions of vision clarity and safety protection. In most of the sports events, shaper vision oftentimes turns out better performance. So even you already have good eyesight, it is still highly recommended to have a pair of sports vision eyeglasses to enhance your performance.

Researchers have done enough experiments over the correlation between vision clarity and athletes performance accuracy. Data shows that making the athletes’ vision slightly blurry by purposely wearing blurry sports vision goggles can result in severe worsening of their scores. This research has been confirmed by most of the scientists the importance of appropriate sport vision aids in gaining better performance in the match.

Besides the eyesight sharpening, sports vision goggles provide a secure protection for the possible eye injuries in the athletic activities, as most of the regular eyeglasses can’t provide any protection and are inclined to be shattered easily. In some sports like skiing, you must wear special sport vision protector— ski goggles— to impede the harm from UV rays which are intensely reflected by the surface of the white snow.

For different sports events, you need to choose the most appropriate colors and tints to match the specific environments. Good colors and tints of sport vision devices make you feel ease and less easily be tired.

After all, athletes need to consult their sports vision specialists for very personalized prescription to achieve their personal best. Vision acuity and eye protection are always the major considerations.

Related pages – Sports Glasses, Sports Sunglasses

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