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The Effects of Computer Use on Eye Health and Vision

Eyes are constantly exposed to extreme heat, dust and now extreme amounts of blue-violet lights from digital devices. With technology taking over our normal lives, even a 10 year old has a phone, iPod and computer where they spend hours at a time.

Every day, after the long hours on the digital devices we experience many eye problems and our eyes feel tired. They sometimes look red and become watery too. This is due to the excessive use of computer and similar digital devices which make our eyes feel strained and cause multiple vision related problems.

Computer screens emit blue and violet lights which are harmful for the eyes. These blue lights penetrate the eyes and affect the retina and the cornea . Overusage of these lights cause macular degeneration in easrly age, create corneal problems and are also known to make the eyes change its shape.

But what If you need to spend hours on the computer due to your work or other reasons? Then there are a few ways to avoid the occurrence of eye problems due to over usage of Digital screens like computer screens:

Restrict the hours spent on the computer. If you spend hours viewing TV show re runs or casually browsing the internet, keep a tab on how much time you’re spending on the computer an try to limit it. If you work on the computer and cannot cut it down, then take a small break once in a while to ensure your eyes are given proper rest.

When you use a computer check the monitor settings and reduce the backlit brightness to the minimum, so that your eyes can be kept away from extreme bright lights. Now, if still the light is too bright, use a matte computer monitor protector to make the screen less harmful for your vision. Alternatively use a pair of tinted computer glasses in india to see lower levels of light.

Following the 20-20-20 method is important and beneficial for resting your eyes. It’s the rule which says to take a small break of 20 seconds from the computer screen. After every 20 minutes or so, shift your gaze to something that’s 20 feet away and focus on it for 20 seconds. This helps to keep your eyes healthy.

Add anti glare and anti blue light lenses to your favorite branded eyewear. If you wear eyeglasses, add anti glare and anti reflective lenses in your power. This helps shield your eyes from the reflections on the screen and also prohibits the glares on the surface from entering the eyes. Also, blue light cutting lenses help reflect the amount of blue light tha was going to enter the eyes.

Use eye drops when your eyes start to become dry. If your eyes feel dry after long hours of computer usage, use eye drops.

So, that’s some simple tips to help your eyes stay healthier in a time we are all engaged with digital devices for work and leisure.

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Choosing Between Progressive Vs Bifocals

Progressive lenses are a relatively new concept within the world of ophthalmic lenses. Now, more than ever, people are looking for aesthetically better lenses that do not make the wearer appear aged. Bifocal lenses have been the go to eyeglass lenses for people who need near as well as far vision correction. The bifocal lens wearers feel that their lenses with a start dividing line which distinguishes the part for farsighted power and nearsighted power make them feel old.

The higher pricing of progressive lenses make people choose bifocals for their needs but there are certain features which help progressive lenses offer better vision correction than bifocals.

The progressive lenses are made without lines, which means, wearing a progressive lens will not make you look old. The lenses won’t have a distinct line or special region for the near power. Many people use two glasses individually to help them look younger than they are. Aesthetically, bifocal lenses are surely a big no-no. The need for reading glasses immediately provides an image of old age.

The progressive lenses don’t have lines to distinguish the near section and the other sections. The lenses are created strategically to fit the vision of a person. The lower section has the power for reading and doing near work. The intermediate section offers clear vision at arm’s length and the top section provides clean far vision.

The progressive lenses reduce the need to carry another pair of glasses to suit the needs of reading glasses. While the sectors are invisible, the progressive lenses offer clear vision for the wearer. All you need to do is look downwards through the bottom section of the lens for clear near vision and when you’re looking at objects far away, gaze through the top section of the lens. This way it becomes easier to see with progressive lenses and afterwards it turns into a daily habit.

The progressive lenses do take time to get adjusted to, for a first time wearer; it can become a hassle to make the habit to gaze at the centre of the lens for reading at arm’s length and looking upwards for far vision. It does take a bit of practice but ultimately progressive lenses provide you a great vision, quite similar to the natural vision.

Bifocal lenses are a way more affordable option but many a times, the visual clarity offered by the progressive lenses are far better. Mostly today, GKB Opticals offers great quality progressive lenses that fit into the latest stylish eyeframes. Most branded eyewear frames can be fitted with the latest progressive lenses that are thinner and more aesthetically appealing. So, enjoying all that’s happening around you is easier with progressive lenses. Get in touch with our Optical assistants over call at 1800 419 1990 or mail us at cs@gkboptical.com for quick answers. We are also available on chat, so you can get hel in real time from our optical assistants.

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Implantable lenses for Severe Myopic Patients

Have you been suffering from vision problems? If you have moderate or severe myopia that stops you from following everyday works. For severely myopic patients, not wearing glasses mean not being able to see at all, whatever the distance may be. Not only do severely nearsighted people rely on their glasses, but they constantly need them to see.

Many people solved their vision problem with laser eye treatments but having a thin corneas or are severely myopic  are not able to get their eyes treated with LASIK. For this purpose the popularity of Implantable lenses has been increasing. Many people are looking up to implantable lenses as the best way to achieve better eyesight. There are two types of lenses available for this procedure.

The first ones is The Verisyse Phaktic Intraocular Lens (IOL) , which is made with plastic. This lens is attached to the front of the iris. Ideal participants for the implants should be above 21 years with a stable vision and a refraction change of less than .5 diopters in six months. The ideal candidate for the IOL implantation should have a nearsightedness range from -5 diopters to -20 diopters. It is usually not foldable which means it requires a larger incision. It is also closer to the inner surface of the cornea which means it can increase the risk of corneal damage.

The second one is the Visian Implantable Collamer Lens. The concept of Implantable Lenses is made of polymer substances that are similar to collagen. These lenses are safe and effective. These lenses are made with collamer which is a naturally occurring substance in the body. Unlike the IOL lenses, these lenses are implanted behind the natural lens. These lenses are implanted for patients aged 21 to 45 years and with a refraction change with less than 0.5 diopters in a year. These lenses are available in  two types, one that corrects myopia from  -3 diopters to -16 diopters and another one that reduces myopia from -16 to -20 diopters. This lens is foldable and can be inserted through a fine incision and is placed close to the eye. Since the lens sits closer to the eye it can cause cataracts.

Now, there are ways in which you can help your vision and get improved vision. But since most types of severe nearsightedness is accompanied by astigmatism but none of these lenses treat astigmatism. There are a few phakic lenses which are known to treat myopia and astigmatism both .

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How To Take Care Of Contact Lenses Properly

How many times did you wish you could get rid of those ugly spectacles and enjoy your spectacle free look? Then, contact lenses are one of the best ways to achieve a natural clean look without losing the vision correction.

Contact lenses are available in multiple variants and are suitable for most individuals, and their vision needs. Whether you’re a sports person or a retired person, contact lenses are perfect for you. All you need is the knowledge to take proper care of your contact lenses so that you can enjoy them without stressing.

How to Wear and Remove Contact Lenses:

Wearing and removing contact lenses are quite tricky and it might take you a few tries before you get the hang of it. But once learnt you can do it easily and without thinking twice. Here are a few simple tips to keep your first time contact lens wearing experience pleasant.

  • First get your eyes checked by a trained eye specialist and consult whether you are a good candidate for contact lenses. Though contacts suit most people, it’s best to be sure before you invest in pricey contacts.
  • For people who need vision correction the whole day, then contacts can act as a good option? But choose one with high water content and according to your prescribed type. Some of you might be prescribed to wear Gas Permeable contacts while some may be advised to wear soft contacts.
  • Avoid cosmetic lenses, and try to wear contacts made especially for your vision problem. Choose from brands like Alcon, Bausch & Lomb and Johnson & Johnson.
  • For first time users trim your nails and make sure you wash your hands with an unscented soap and water and let it air dry.
  • Then take out the contacts from its case and place it on your palm and use contact lens solution to moisten it. Then take the lens on your right hand index finger and hold your upper eyelid with your left hand.
  • Looking into the mirror use your ring and little finger to hold your lower eyelid down so that you can get an unobstructed view of the eyes. Now place the lens on your eyes and move your eyes quickly so that the lens settles into the right place.
  • Keep blinking quickly to produce tears for the lens to get placed successfully. And repeat on the other eye in the same manner. Don’t rub your eyes and use a bit of eye drops to calm the eyes and reduce the redness.

Taking care of your Contact Lenses after wearing:

For lenses that have a wearing time of more than a day, you will need to store them in special containers and disinfect them so that they don’t get contaminated. Here are some quick  tips to avoid problems like infections and eye discomfort with long wearing lenses.

  • Always remove and wear lenses with clean hands and use lens solutions to moisten lenses prior to wearing.
  • Don’t over wear lenses, lenses come with a wear time and extended wearing the lens even after the suggested wear time will create problems for your eyes. Always keep a second pair at hand and throw away the lens as soon as the prescribed wear time is exhausted.
  • Always change your lens solution every day, and change your lens case every six months to avoid any infections.
  • Always use multipurpose lens solutions to clean lenses. Lens cleaning removes dust, dirt, proteins and bacteria from lenses and keeps them safe for wearing.
  • Don’t sleep with your lenses on, and alternate between the spectacles and lenses to avoid long term lens wearing problems like lack of oxygen supply to your eyes, changes in the thickness and shape of the cornea, formation of micro cysts and vision loss. Also possible eye problems include swelling of the cornea, dry eyes, inflammation, allergic reaction, infections etc.

So, be a smart contact lens wearer and take proper care of your contacts. Follow these tips and get the maximum use out of your contact lenses.

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Contact Lenses 101 & Caring For Them

Contact lenses have become quite popular today and many people are choosing them over their regular spectacles for daily use. One of the main reasons why contact lenses have become popular is that they are easy to use, comfortable and moreover, great for the wearer’s appearance. Believe it or not, spectacles do add a new dimension to the wearer’s appearance and contacts can give back that unadulterated look back to the wearer.

Contact Lens

But with so many variants available in the market, a prospective buyer might feel baffled at the choice. Many people are scared to put contacts in with many misconceptions that are formed due to less or no information about how a contact lens works. Here are some useful short facts to help a prospective buyer feel more confident while purchasing a new contacts or even the first contacts.

 

There are many types of Contact Lenses and they differ not only in the composition they are made of, but also in the tenure of their use, the comfort level and even appearance. Contacts are basically thin disk like shapes made out of silicone or special plastic. These disks are worn over the lens of our eyes and they float over the surface. These floating lenses move with our eyes and provide vision correction or add to the aesthetic appeal. They are also handy since there’s no added weight over your nose or temples/ears like when you’re wearing spectacles. These are unbreakable, scratch less vision corrector that do not fog up or break on impact. They are really great choice for daily spectacle wearers and with a bit of patience can become your daily vision corrector. Here are the different types of Contact Lenses Available:

 

Rigid Gas Permeable (RGP) Lenses : Made of plastic, these lenses permit oxygen to reach the eyes and are great for extended use. These come in yearly versions and are relatively easy to take care of. These lenses are worn over the centre of the eyes and are less flexible than soft contact lenses. These offer excellent vision and are great for most types of vision correction. But disadvantages include greater adaptation period than soft contacts , the chances of debris getting stuck under the lens and in between the eye and the lens. Also these can slip off from the centre of the lens easier than the other types of lenses.

 

Daily Wear Soft Contact Lenses: These lenses are made of soft flexible materials like plastic or silicone hydrogel that allows oxygen to pass through to the eyes. These contacts are relatively expensive and have to be disposed daily so there is no need for daily care. These lenses offer great comfort but can get damaged easily. The vision correction is not as great as RGP lenses and are available in tints, bifocals and are great for active people.

RigidGasPermeableContacts

Monthly Wear Contact Lenses: These are mostly made of plastic or soft silicone hydrogel that permits oxygen to reach the lens surface. With a minor adaptation period and the ability to wear them for 30 days, monthly lenses are one of the most popular lens variants. These are available in a wide range of prescription strengths and can be worn easily without a problem. Daily cleaning is necessary to keep the lens debris free and virus free.

 

Colored Contact Lenses: Colored contact lenses are soft contact lenses that alter the color of the iris and also may offer vision correction. These are mainly worn for aesthetic purposes and is usually available in Yearly, Monthly or daily versions.

 

For a first time contact lens wearer it’s essential to get their eyes checked properly and then decide upon the type of contact lenses they want to opt for. A medical practitioner can be the best person to ask all your questions regarding contact lens. There are also Single vision, bifocal, multi focal, toric and cosmetic lenses available for the wearers. If you’re a spectacle wearer and need vision correction all day, a yearly lens can be a great option. For those who want to keep their contacts debris and virus free and lessen your chances of eye problem you can choose monthly or best option would be to choose daily disposable lenses.

 Disadvantages Of Wearing Contact Lenses :

The main disadvantages of wearing contact lenses on a daily basis is the increased chances of damaging the natural eye surface. Lenses can sometimes get contaminated by viruses and debris and can cause eye problems. Also dry eyes, itching, redness and watery eyes can be associated with the over-wearing of contact lenses. To enjoy the best vision, it’s necessary to take care of your lenses on a daily basis if you’re using any lenses except daily disposable lenses. Also sleeping with contact lenses on is also discouraged (Not if it was advised by a medical practitioner).

If optimal vision correction is your requirement, then choose RGP lenses that can offer the best vision correction, since daily and monthly lenses are not as efficient in vision correction.

 

~Powered By GKBOpticals

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How to use contact lens for the first time?

Contact lens wear

Cacs are a wonderful alternative to wearing . Your vision will be far better and they will not be a hindrance when you are engaged in sports activities. A step by step guide will definitely help you to use if you are wearing for the first time.http://www.airjordansneakerretro.com

Wearing: Wash your hands well with soap and dry them completely. Remove one lens from the case and check for right and left unless you have the same eye power in both eyes. Place the lens on the index finger. You must ensure that the lens is sitting on the hollow side of the fingertip. Very gently and slowly pull up the upper eyelid by using your opposite hand and with the middle finger of your other hand pull your lower lid downward.http://www.oakleyeyewear2015.com

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Move the lens towards the eye steadily and try not move or blink at that time. Keep your eyes focused as it will make the process easier. Place it gently over the best online casino iris and you can slide it gently to adjust it with your eyeball if necessary. Let go of the skin under your eyes first. Blink very slowly and check for any discomfort. Remove and cleanse completely if you find any discomfort. Repeat the process until you have placed both the contacts in both the eyes.

Removal: Look up and with the help of your middle finger pull your eyelid down. Slide the contacts down to the white part and with your thumb and index finger squeeze it gently and remove. For removal of the other lens repeat the process.http://www.ray-baneyewear2015.com

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Proper Care: Once you are aware of the process you should learn to properly care for them. Always keep your contacts in the lens solution when you are not wearing them unless they are disposable ones. The solution will keep your lens clean and disinfected. It is important to dispose them by the suggested date.nike air max womens

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Contact lens for a clear and bright vision

Branded contact lenses

Contact lenses are prescribed to different varieties of individuals who have vision problems. These are not as same as buying glasses for reading. You cannot just go ahead and get a pair for yourself.  are medical devices that require the wearer to follow a particular procedure to get them. Before wearing the lenses always wash your hands with a mild soap. Always keep all solution bottles closed and clean your lens case every day. It is important to replace your lens case every three months.http://www.airmaxrunningsneaker.com

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Those suffering from myopia will also wear lenses that are thick on the edges and thin in the middle area. This will let the light rays to be processed correctly. And, those suffering from farsightedness are prescribed just the opposite thing. All lenses use the basic technology and are used for acquiring clear vision and treating different eye problems. Schedule regular appointments with your eye care professional so that you know the right kind of lens for wearing. Buying lenses can assist you in enjoying your life and seeing you more clearly.air jordan 4 retro

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Contact Lenses- Pros and Cons

Contact Lens Pros

Whether one should wear Contact lenses or not, has always been a debate. Where some find it a great way to correct vision, some find them uncomfortable and costly. So, if you too are confused about Contact Lenses then read our list of all the pros and cons related to them. Pros

  1. These are worn directly on the eye for natural vision.
  2. They focus your entire field of view including periphery which is especially important is sports and driving where you need to focus as much around you as possible.
  3. Contact lenses don’t collect precipitation and thereby do not blur vision.
  4. They don’t fog up.
  5. They eliminate the need to wear eyeglasses all the time.
  6. Available in a wide range and color options to meet individual needs.
  7. They don’t alter your natural appearance, also they let people see your eyes.
  8. Contact lenses wearers can add sunglasses to beat UV rays.
  9. Contacts suit mostly everyone and unlikely are to develop infection.
  10. Presbyopic people who wear lined glasses can switch to bifocal/multifocal contact lenses.

Contact Lens Pros Cons

    1. Contact lenses demand care. Cleaning and disinfecting your lenses can be complicated and inconvenient.
    2. One needs to be extra-careful while cleaning, inserting and removing contact lenses.
    3. Contact lens wearers are more prone to corneal infection.
    4. Lenses can be easily be damaged or lost.
    5. Some people are not comfortable with contact lenses. They feel something floating in their eyes. After going through initial discomfort, some people

      continue to find them uncomfortable.

    6. Contact lenses do not suit people with low tear formation.
    7. Wearing contact lenses can be costlier than glasses. Contact lenses wearers also need to buy cleaning and disinfecting solution.
    8. People who wear daily/weekly/monthly disposable lenses need to replace their lenses on a regular interval, this may cost them a good amount.
  1. Contact lenses do not protect eyes from UV radiations.
  2. Yearly contact lenses are more likely to develop infection in wearer’s eyes.

Contact Lenses Care The bottom line: Choosing contact lenses is not easy, one has to be extra careful with them. If you want to wear them, go for branded contact lenses and start with daily/weekly disposable contact lenses, they are much safer to use. Those who are not sure about contact lenses, should wear eyeglasses. Eyeglasses are easy to handle and are available in

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