When someone needs to wear corrective eyeglasses, and chooses not to wear them, then that means their minds aren’t functioning with the clearest vision possible. Around 90% of a person’s reactive ability while driving relies on eye sight. When someone chooses not to wear eyeglasses, he puts himself and others at risk. Also, kids refusing to wear eyeglasses can face minor or major injuries while playing which could have been avoided if they had a correct vision.

However, long term effects of not wearing eyeglasses might result in an incomplete development of the eyes. The fall of a clear image to the retina assists the eyes to develop. Hence, if the vision isn’t crystal clear, it prevents the eyes from developing.    

People who face problem viewing objects located far away, fall in the category of near sightedness. An eyeglass prescription for someone who is near sighted will have minus power. A near-sighted person who doesn’t wear prescription glasses might run the risk of developing lazy eyes.

When someone with weak eyesight works hard to focus on nearby objects, they fall in the category of farsightedness. When a far-sighted individual doesn’t wear corrective glasses, then their eyes will have to work harder to focus on a particular object that often leads to fatigue or headaches. A common complaint with far sighted kids is that they dislike reading. They generally are able to accommodate their sight to focus on far sighted objects but face long term effects if their vision is not rectified.

We at GKB Opticals believe personalization is extremely important when it comes to optimizing performance with modern day corrective lenses. Several factors like position of the eyes, the angle and position of the frame and the calculative distance between pupils make prescription glasses unique for every wearer. Therefore, you must never share prescription glasses, even if the prescription value is assumed to be similar. Moreover, we offer best-branded eyeglasses. Our special offers make it easy for you to get the latest trending eyeglass style. With over 1500+ eye frames, GKB Opticals makes it possible for you to select the best pair from both online portal and physical stores. Also, you can visit the nearest GKB Opticals store for your eye check-up.

Bifocal and multifocal contact lenses are available for both soft and rigid gas permeable varieties.

What is the difference between Bifocal and Multifocal Lenses? 

Bifocal contact lens has 2 powers – one for viewing clearly from far off and the other one for viewing clearly up close. Whereas, multifocal contact lenses give you added benefits over eyeglasses allowing you to view at any direction – up, down and to the sides – with similar vision. Multifocal contact lenses include progressive eyeglass lenses exhibiting a range of powers for viewing clearly – distance, near and intermediate (arm’s length) vision. Also used as a catch all term for all lenses with more than one power, multifocal lenses contain two or more lens powers to view objects at all distance.

Classification of Multifocal Contact Lenses

On the basis of design, there are basically two types of multifocal contact lenses:

Concentric ring designs

Concentric ring design are bifocal lenses with either distance or near power in the centre of the lens with alternating rings of distance or near powers circumscribing it. In the most basic form, the concentric ring design is comprised of a central circular area of one power with a ring around an alternate power, similar to a bull’s – eye.

Aspheric designs

Aspheric design is referred to as a progressive style multifocal lens, with numerous powers blended across the lens surface. Few aspheric lenses have the distance power inbuilt in the centre of lens, whereas others have the near power in the centre.

How does Multifocal Contact Lens work & is it preferable?

Most people who try multifocal contact lenses need to make few compromises on wearing it. For instance, the distance vision with multifocal contact lenses may not seem clear enough or might cause trouble with glare at night or may also cause difficulty in viewing small prints.

In some cases, people with presbyopia prefer monovision or modified monovision. Both these fitting strategies utilize single vision lenses – that are, lenses with only one power instead of multifocals. In monovision, people wear single vision contact lens on one eye for distance vision and a single vision contact lens on the other eye that endows prescription for near vision. In modified monovision, people wear single vision distance lens on one eye and a multifocal contact lens on the other to assist them to view better up close.

Therefore, to determine the best contact lenses for your vision on reaching bifocal age, GKB Opticals recommends you to consult an Ophthalmologist for better advice on which lens type to opt.

Fashion: With numerous range of styles, colors and shapes, eyeglasses are the latest trend that sets the fad right. Eyeglasses are great accessories that makes the outfit fashionable and enhances the facial features. We at GKB Opticals exhibit great variety of fashionable brands like Vogue, Versace, Tommy Hilfiger, Ray Ban, Tag Heuer, Oaklay and many more.

Eye Protection: In the present digital world, it is essential to properly protect your eyesight so as to ensure that it lasts for a lifetime. Glasses not only assist you to protect your vision but also helps to keep the dirt and dust from getting into your eyes. Moreover, eyeglasses can also assist to protect your eyes from the harmful ultraviolet rays.  Not all eyeglasses can block 100% of UV rays. Incase, if you are unsure about the level of UV protection that your eyeglasses provide, consult an optician for an evaluation. The eyecare professionals use an instrument known as spectrophotometer that measures the amount of visible light and UV radiation which your lenses block. Glasses with polycarbonate lenses assist to protect the eyes from harmful ultraviolet radiation. The polycarbonate material is a natural UV filter, blocking over 99 percent of the sun’s ultraviolet rays without any need for lens coating. GKB Opticals provide an option for polycarbonate lens in most of their sunglass and eyeframe brands at reasonable rates. For more information regarding the same, check out our website- https://www.gkboptical.com/.

Convenience: Unlike lenses, eyeglasses are much easier to put on and take off. Also, eyeglasses do not require additional cleaning and do not need to be replaced as often as lenses are.

Added Features: There include numerous additions that can be made to your eyeglasses to protect your eyes and vision. For instance, you can get a transition lens which darkens when exposed to ultraviolet rays to protect your eyes. Specifically, these types of lenses are known as Photochromic Lenses. In the absence of light, the lenses return to the clear state. Photochromic lenses are made of polycarbonate, glass or plastic. Likewise, polarised lenses are perfect for outdoor activities like fishing, biking, boating and jogging. They assist to lessen the glare and also provide high contrast vision with 100 percent ultra violet protection. Anti-reflective coatings include hydrophobic surface layer that assist to keep the lenses clean and clear in wet conditions. Hydrophobic lenses act as water repellent across the eyeglass helping to fend off water or undesirable spray or liquid. The hydrophobic feature can be added to regular prescription lenses.

Justifiable Cost: At GKB Opticals, we offer the best prices on eyeglasses. Our special and discounted offers make it easy and possible for you to get the latest eyeglass style. With over 1500+ eye frames to choose from, GKB Opticals makes it possible for you to select the best pair of eyeglasses for your prolific vision.

Planning on Buying some new Eyewear ?  Looking for ways to save on your eyewear purchase ? If you’re looking to get special offers and savings on your purchase from GKB Opticals, there’s good news for new GKB Opticals Facebook Followers.  If you’re still not following us on Facebook, just hit the Like Button and Like GKB Opticals Facebook page to enjoy additional benefits while you shop on www.gkboptical.com

Like GKB Opticals Facebook Page & Get Great Offers

GKB Opticals has some really affordable eye frames and sunglasses on offer . There are affordable eyeframes within everyone’s budget starting from Rs 336 only.  Also keeping up with the demand for Premium Eyeglasses, GKB Opticals also hosts a wide variety of international brands like Lance Bremmer, Ray Ban, Porsche, Prada, Emporio Armani, Tag Heuer , Tommy Hilfiger, Cartier, Oakley, Boss Orange, Police and more .

Find the exclusive Sunglasses range starting from Rs 249. Get quality affordable products and the best brands at one place through GKB Opticals website. You can take your pick from premium brands like Ray Ban , Oakley, Vogue, Maiu Jim, Burberry, Bvlgari, Carrera, Emporio Armani, Guess , Gucci and so more. You’ll be spoilt with choices from exclusive brands and designs that suit your lifestyle and personality , under a single website .

Get Power Sunglasses customized specially for your vision needs and enjoy superior vision without compromising on Sun Protection. Get the best of both worlds with Polarized Power Sunglasses that give your eyes better vision, clear visuals and sun protection too.

Now, if you’re looking for some addtional benfits while you shop for your favorite eyewear on GKB Opticals, just head over to our Faceook Page and like us. To receive your benefits just Mail us at cs@gkboptical.com or call us at 1800 419 1990 for additional support and queries. Enjoy all of these benefits and more, with GKB Opticals superior customers support and fast shipping.

this world class facility which will ensure you with the best results. Buying affordable glasses with a guarantee for quality will now become easier for you. Our glasses that you can buy from only our centre are as good as the ones you buy from a high street optician. We also online casino offer sunglasses at an unbelievable price of Rs 100. Our friendly and efficient customer service executives and opticians are available to help you place your order so that you can find the right pair for yourself. This centre has come up as a blessing for all who desire to achieve accurate vision at a budget-friendly price. You can be guaranteed of stylish frames with quality lenses that will give you best quality glasses at never seen before prices. So, what are you waiting for? Go ahead and visit our only GKB Better Vision Center at Kasba, Kolkata today and grab the best pair for yourself.