you will find a whole host of information about contact lenses. If you would like to try contact lenses, contact your nearest branch of Sunaina Opticians .Your eyes will need to be examined and the lenses will need to be fitted by an optometrist or ophthalmologist. Your eye-care professional will help you decide which is the best lens for you as well as how to place lenses, remove lenses and how to store them. The most important factor is that the lens corrects your prescription. It must also fit well in your eye. There are many different types of lenses and they can come in a huge number of sizes and shapes.
Disposable - Contact Lenses
As the name suggests, disposable or single use contact lenses are used for one day for one specific period of time. Once they have been removed, they must be disposed of. Such lenses don’t usually require a specific solution as they come packed within the required amount of solution. Because these lenses don’t last long, they can be more expensive than longer use lenses.
Continuous Wear - Contact Lenses
These types of contact lenses can be worn for up to one month due to the use of slicone hydrogels materials. They can be worn day and night, without being taken out. However, risk of infection is much higher compared with all other types of lenses and these types of contact lenses are not often recommended.These lenses are made up of the innovative material called silicone hydro
Coloured - Contact Lenses
|Contact lenses can come in many colours so that the eyes look different to their natural colour. Some people choose lenses, which enhance their natural eye colour and others opt for a completely different colour. There are various types of fashion contact lenses. Lenses can have special effects on them to change the whole eye appearance to make eyes look abnormal.|
Most popular manufacturers of Sunglasses
Tyes Of Frames
Plastic Zylonite Frames
Frames made of zylonite can be relatively cheap to buy and come in vibrant colours. The frames are usually very light in weight but can become less flexible overtime.
Plastic Acetate Propionate Frames
A nylon-based plastic that is hypoallergenic. It’s lightweight and has more transparency and gloss than other plastics. If your main criterion for a frame is lightness, then definitely consider propionate frames. his is another lightweight plastic frame, which is hypoallergenic.
Plastic Nylon Frames
Frames made from nylon are very common and have the benefit of being strong and light in weight. Many sports players choose nylon frames because they are highly resistant to hot and cold temperatures and are very flexible, yet also stiff.
These frames have become increasingly popular and they are lightweight, strong and durable. Titanium is naturally grey but eyeglass frames can be coloured. Titanium may be mixed with another metal to create a frame made of an alloy. Nickel or copper may be combined with titanium to reduce the cost of the frame. Titanium also has the added benefit of being allergy free.
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