Contact Lenses Online

Contact lenses have become an integral part of our life since the development of a supreme fashion sense. Sometimes people feel apprehensive about wearing spectacles and that is where contact lenses come in. There are a lot of brands that offer lenses like Bausch & Lomb, Ciba Vision, Cooper Vision, Fresh Look, Focus, Aryan, Silklens and many more. With affordable prices and great sales and reviews, contact lenses have won the hearts of many and now are easily available for purchase at leading online and offline eyewear stores.

Wide range of innovative contact lenses

Contact lenses have created a prominent place in the market as people, even in India, seem to give up on their age-old spectacles and accept innovative contact lenses. Along with various offline showrooms, contact lenses are easily available online. Leading online stores like Lenskart offer a huge range of contact lenses that can be bought on great discounts. Online buying of contact lenses saves time and the pain to go to the Optometrist is spared. With a variety of colours, innovations like disposable lenses, Toric lenses, Bifocal lenses, Day and night lenses, Coloured lenses and many more, contact lenses are here to stay.

Online shopping India made easy

Lenskart has made online shopping easy as it has a wide array of contact lenses to choose from. With a pan-India reach including major cities like Delhi, Mumbai, Chennai, Bangalore, Kolkata and Ahmedabad, fashion conscious individuals can easily order and buy contact lenses online at great discounts for a specs-free time. With great services and amazing discounts, you can buy your contact lenses from leading online portals. If you are using this first time then you take a look for how to wear contact lenses perfectly

Contact Lenses for Clear Vision

Contact lenses are always in direct contact with our eyes. Why put our delicate eyes at risk by using contact lenses which are inexpensive but dangerous? Branded companies such as Bausch and Lomb, Ciba Vision, Cooper Vision, Fresh Look and Silklens offer a huge range of contact lenses that are safe, reliable and reasonably priced. While each brand has its own benefit, you will have to choose the type of contact lenses according to your needs. Popular contact lens’ brands such as Acuvue, Soflens, Purevision and FreshLook offer a huge collection of contacts that too in your budget. Whether it is soft lens, hard rigid ones, coloured lenses or coloured prescription lenses, there is a huge variety of lenses waiting for you. Almost all popular brands dealing with contact lens are available online as well as in the offline stores. India’s leading online eyewear portal, Lenskart.com, provides you with great deals on contacts and their cleaning products, so that you don’t have to worry about your budget while placing an order. Buying contacts has never been so fun.

Reasonably Priced for Reasonable People

Contact lenses not only improve an individual’s personality but help them gain confidence as they improve their overall image and personality. If some branded lenses don’t sit pretty with your budget, then go for something that suits your pocket. India’s leading online eyewear store, Lenskart.com, offers a huge range of contact lenses that are reasonably priced. Along with great prices, various online portals provide numerous discounts and deals to the buyers of contact lenses. Whether it is monthly, yearly or daily contact lenses, online portals such as Lenskart provide best prices in India that are easy on the pocket. You can also look for prescription contact lenses within your budget at these online interfaces. All you need is your laptop and a working internet connection and contact lenses according to your need and budget will be delivered at your doorstep within a few days.

Eye Lenses - Safe and Reliable

Contact lenses provide you with good vision and they also have an aesthetic appeal. But one needs to maintain them in a proper way to make optimum use of the contact lenses. They need to be regularly cleaned and cleansed of any dirt that may have accumulated. By regularly cleaning contact lenses, we save our eyes from various diseases and ailments. Cleaning contact lenses with water is not a good idea. Go for the anti-bacterial cleaning solutions that will not only clean your contact lenses but will also get rid of any bacteria or dust and grit that may be present on them. Beware that in the market there are hordes of solutions that are often labeled as ‘contact lens cleaning solution’. With the emergence of online shopping portals, shopping for contact lens cleaning solution is made easy. Leading online eyewear portal, such as Lenskart.com,offers a huge range of contact lens cleaning solutions and that too in various sizes like small, medium and large. The solutions come in multiple brands like Renu, BioTrue and Opti-Free Replenish lens solution. Buy branded contact lens cleaning solutions at a reasonable price from Lenskart.com and keep your eyes safe and bright.

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Contact Lenses

Contact lenses are a safe solution for correcting vision. There are two main types of contact lenses- soft and hard contact lenses. There are several important factors that one must consider before wearing them. Conventional soft contacts have about 38-70 percent water that allows oxygen to pass through them and it is easier to wear them. Gas permeable contact lenses are made of firm plastic materials that also allow oxygen to pass through them but they do not contain water. Contacts have different diameters based on their types. For example, gas permeable contacts come in smaller diameters while soft contact lenses have larger diameters. While the gas permeable lenses are difficult to adapt to, soft contact lenses can be worn easily. However, soft contact lenses with high water content may not be a viable alternative as the water in the lenses evaporates faster, causing dry eyes. One may also need to consider the difference in the prescriptions of eyeglasses and contact lenses, as they are different from each other. To know the right power for one's contact lenses, it is important to calculate the vertex distance. It is the distance from the back side of a lens to the front of one's cornea.

Contact Lens Materials

Contact lenses are made of different materials that serve various purposes:

Hydrogel and Silicone Hydrogel-Soft contacts are made of hydrogel and silicone hydrogel materials. Soft contact lenses with hydrogel material were introduced in the early 1970s.

Hydrogels are hydrophilic or water-loving polymers that have the capacity to hold huge amounts of water. Hydrogel in soft contacts uses water to carry oxygen to the eyes.

Soft contacts with silicone hydrogel were introduced in the late 1990s. Silicone hydrogel allows more oxygen to pass through the lenses. They are more comfortable to wear and they can be used for longer periods of time than the conventional hydrogel contact lenses. Silicone hydrogel contact lenses are also beneficial for people who have dry eyes.

Polymethyl Methacrylate - Polymethyl methacrylate (PMMA) is a hard plastic material which does not allow oxygen to pass through the lens. Such lenses were used during the early 1950s, before the soft contacts were introduced.

Fluorosilicone Acrylate - Gas permeable contacts are also hard contact lenses but they are made from oxygen-permeable materials such as fluorosilicone acrylate. These contacts also allow more oxygen to pass through the lenses than soft contact lenses made of hydrogel. Gas permeable contacts are more durable and they provide better clarity of vision than soft contact lenses.

In hybrid contact lenses, the centers are made of gas permeable lenses and the surrounding parts are made of silicone hydrogel materials that are used in soft contacts.

Contact Lens Diameter

The diameter of a contact lens is measured in millimeters. The diameter is measured from one edge of the lens to the other, to determine its fit over the cornea of one's eye. So the diameter of one's cornea determines the size of the contact lens. A wrong diameter measurement for a contact lens can cause irritation in the eye and lead to blurry vision.

Contact Lens Vertex Distance

Vertex distance is measured in millimeters and it is an important parameter for accurately calculating the power of the contact lens. The power of a contact lens has different values as compared to an eyeglass power, and this can be explained by calculating the vertex distance. The measurement of the vertex distance minimizes the residual refractive errors when one wears contacts.

Contact Lens Water Content

Contact lenses that have high water content allow more oxygen to pass through to the cornea, ensuring more comfort to the wearer. Soft contacts with hydrogel material that contains about 40% water are considered to have low water content. Soft contacts with 50% water are considered to have medium water content and soft contacts with high water content comprise more than 60% water.

Contact lens care

The maintenance of contact lenses varies according to the type of contact lenses and the duration you wear them for. Contacts are of two types - soft contacts and rigid gas permeable contacts. Apart from the daily disposable soft contacts, contact lenses with more wearing time require daily or frequent care to prevent eye infections. And don't forget - the storage cases for your contacts should also be cleaned regularly.

Basics of Contact Lens Care

Maintaining proper eye health with contact lenses is simple. Below are some tips for taking care of your contact lenses:

To keep contact lenses free from dirt and dust, it is important to maintain proper hygiene while handling them. Before removing the contacts from the eyes, one must wash hands with anti-bacterial soap. One should not touch the contacts with wet hands. It is important to dry your hands with a clean towel before removing the contacts. One should also keep his/her fingernails short as long fingernails can tear the lenses.

It is important to clean the storage case for your contacts. One should not reuse the old solution for storing the contact lenses. It must be emptied out every time the lenses are removed from the case. The case should be air-dried before you put in the cleaning solution.

The cleaning solution of contact lenses should not be transferred into other containers apart from the one that comes along with the lenses. When the cleaning solutions are put in other containers, the solutions can become non-effective.

Protein-removal products should only be used after the ophthalmologist's instructions. The ophthalmologist can recommend such products based on the type of contact lenses and the amount of protein that deposits from the eyes in the contacts. Protein-removal products are recommended for contacts that have an extended wear time; they are not necessary for daily disposable contacts.

There are different types of solutions available that clean contact lenses. Some of them are daily cleaners, hydrogen peroxide solutions, multipurpose solutions and saline solutions. Hydrogen peroxide solutions disinfect, rinse, clean and store the contacts. These solutions come with a neutraliser that converts the hydrogen peroxide solution to water and makes the contacts easier to wear. With daily cleaners, one has to put some drops of the solution on the hands and rub the contacts carefully. However, one must use other products to rinse and disinfect the contacts. Saline solutions are used to rinse and store the contacts, but they should not be used to clean and disinfect the contacts. Multipurpose solutions are also used to clean, rinse, disinfect and store the contacts.

Contacts should not be rinsed with water. Using water as a disinfectant increases the risk of eye infections. One should only wash the contacts with the cleaning solution that comes along with the lenses.

Contact lenses that are disposable should not be worn for more than the given time period. For instance, a daily disposable contact lens should be replaced the next day. It is also not advisable to wear contacts while sleeping as the reduced flow of oxygen can cause irritation in the eyes.

One must be careful when he/she uses eye drops. Eye drops are essential as the eyes must remain hydrated for wearing the contacts comfortably. One should only use eye drops that are intended for contact lenses. If one uses eye drops that are not meant for contact lenses it can become difficult to fit the lens properly.

One should also not smoke while wearing contact lenses. The natural tear film of the eye dries up quickly when one smokes. Smoking also causes the eye to become red. Dry eyes can lead to corneal ulcers and smokers are more likely to suffer from such eye problems. One should not wear contact lenses while swimming as there are higher risks of getting corneal ulcers. Wearing contact lenses while swimming can also cause eye irritation and other eye-related infections.

It is important to visit one's ophthalmologist on a yearly basis. And of course, one should visit an ophthalmologist immediately even when there is a slight discomfort in wearing the contacts. This is the best way to prevent an eye infection at a later stage.