Materials
Contacts can be separated or best determined by their material.  Contacts are divided into two main groups – soft and rigid (hard).  Soft lenses are gas permeable to a certain extent, being further categorized by the amount of water they contain.Soft contacts can have either a low, which is less than 50 percent moisture, or a high moisture content, which is more than 50 percent.  Rigid or hard contacts on the other hand, are much harder in material and are considered to be gas permeable.

Wearing schedules
Hard contact lens can last for months, possibly even years before they need to be replaced.  Soft contacts on the other hand, have a schedule for replacement.  Some may need to be removed every 2 weeks, monthly, or even daily.  The more advanced contact lenses, such as Night and Day contacts, will allow you to wear them all day and all night.Just like other contacts however, you will still need to clean them on a regular basis to ensure that the protein is removed.

Contact lens designs
The designs for contacts are divided into three areas - toric, spherical, and multi-focal.  Toric lenses are for those who have astigmatism, spherical is for short sightedness, and the correction of long sightedness, and multi-focal contact lenses are used in the correction of presbyopia.  All three designs have their distinct purpose, and you should always ask your optician before you rush out and buy one.

Many different purposes
As you may already know, contact lenses serve different purposes as well.  They can be optical, therapeutic, cosmetic or decorative.  Optical are the most common, as they are for the correction of vision and anomalies you have may have.  Therapeutic lenses are normally soft contacts that serve to protect your cornea.  They are also used as a reservoir for certain medicines that are used to treat various cornea diseases and malfunctions.

Contact lenses, in most cases, will drastically improve your vision without having to get glasses, which is reason enough to invest in a pair of contacts.They are very lightweight, and they offer you a full range of sight and mobility.  Unlike wearing glasses, contacts don’t hang on your face – when you wear them others won’t able to tell.  If you wear glasses, you may want to look into getting a pair of contact lenses.

You can buy contact lens in several different ways.  You can order them online, which is what most people tend to do.  Companies such as contacts.com offer hundreds of contacts and prescriptions, which they deliver right to your door.  When you order online you can get a great price, and then have the contacts brought right to you – with no travel or waiting in line required to get your contact lenses when you need them.

You can also purchase your contact lens at your opticians office as well.  Buying this way is a great decision if you don’t have access to the Internet.  You can also purchase at a local store that sells contacts and glasses, such as Wal-Mart.  The prices are great here as well, as they offer a variety of different contacts for those who need them.  You can also buy solution here as well, making it well worth the trip to get your contact lenses.

The first thing you’ll need to do when getting contact lenses is to visit your optician and be fitted for the lenses.  Your optician will give you a prescription for your contacts, examine the health of your eyes, and tell you which type of contacts will work the best for you.He or she can also tell you which contacts are best for your budget as well.

These days, there are several contact lens to choose from.  You have many different manufacturers as well, offering many different types, colors, and styles.  Not all are suitable for you though, as no 2 eyes are the same.  When you get fitted for your contact lenses, your optician will be able to help you make that decision.

When you first start wearing your contacts, you should never wear them for extended periods of time.  Contacts will need some time to adjust to your eyes, and your eyes will need some time to rest.  If you wear them too long when you start wearing them, they can harm your eyes.  Your optician will tell you what he recommends, which is normally a few hours during the day then take them out.  With each passing day, you can wear them for longer periods until your eyes gradually adjust.

Another aspect that will take some getting used to, that you don’t face with glasses, is knowing how to handle your contact lens.  You’ll need to make sure that your hands are clean before you handle your contacts, to avoid scratching or damaging the lenses.  When you take your contacts out or put them in your eyes, you'll need to handle them - which requires your hands to be clean.

Something you may experience with your new contacts is dry eyes.  Dryness in the eyes when wearing contacts is very common, and should be expected.  When wearing glasses, this is one problem you won’t have.  If your eyes start to dry out when wearing your contacts, you should put a few drops of re-wetting or saline solution in your eyes.  These drops will help to moisten your eyes and give you some relief from the irritation that dryness causes.

The first thing you'll notice is that it can be tricky to put your contacts in.  If you are putting them in for the first time, it can be a little tricky getting them in your eye.  With a few days or a few weeks to practice, you’ll be more than comfortable with your lenses.  Always keep in mind that no one is perfect, it takes all of us time to get good at it.Below, are a few tips that will help you with inserting and removing your contacts.

Putting your contacts in
Before you put your hands on your contact lens, you should make sure that you clean your hands thoroughly, and that you dry them off.  Once your hands are clean, sit the contact lens on your index finger.  Next, place a drop of solution in the center of the lens.  Now, use your other hand and pull down your lower eye lid with your thumb then look up with the eye you will be inserting the contact lens into.

Take your index finger with the contact on it and place it into your eye.  Don’t close your eye immediately, rather leave it open a few seconds to let the contact settle.  After a few seconds, close your eye and your contact lens should be perfectly in place.  If it feels uncomfortable, take it out and try again.  It may take you a few tries, although the more you put them in the better you’ll get at it.

1.  Saline
Saline is a common product for rinsing contacts, most used for storing and rinsing your lenses.  When you take your contacts out at night, you'll normally put them in saline solution.Even though it is perfect for storing and rinsing your contacts, it should never be used to clean or disinfect them.

2.  Daily cleaner solution
Daily cleaner is used to clean your contacts.  Simply place a few drops of the cleaner in the center of your hand and then rub the lens gently in the solution.  You should rub the contact around for about 30 seconds, ensuring that you clean both sides.  When you need to rinse and disinfect them, simply use other products that are designed for that purpose.

3.  Multipurpose solution
This is about the best type of solution you can get for your contacts, as it cleans, rinses, disinfects, and stores your lenses.  You can do everything with this type of solution, including soaking your contact lenses at night.  Once you have finished cleaning your contacts, simply rinse them with this same solution and they will be ready to wear.  With multipurpose solution, you won’t need any other products.

4.  Hydrogen peroxide
Hydrogen peroxide is a solution that cleans, disinfects, stores, and rinses your contacts.You don't need to rub your contacts in the solution, simply allow them a few minutes to soak.  Hydrogen peroxide is a no rub solution, and contains chemicals that doesn’t burn your eyes.  Before you put the contact lenses into your eyes, you should always rinse them with another produce first.

5.  Cleaning and disinfecting
As the names imply, this is for both disinfecting and cleaning your contacts.  Cleaning is normally achieved by either ultrasonic waves or agitation, where the disinfecting is done by multipurpose solution or UV light.  The instructions for the brand you selected will be on the bottle, and you should always follow them to avoid damage to your eyes or your contacts.

6.  Enzymatic cleaners
These types of cleaners are ideal for removing protein on your contacts, normally on a weekly basis.  They come in the form of tablets, which you can use with either disinfecting or saline solution to clean the protein from your contacts.

Before you purchase a pair of hard or rigid contact lenses, you should know how to take care of them and how to clean them.  Hard contacts differ from soft contacts, as the cleaning process is very different.  When you purchase your contacts you should also purchase your cleaning solution.  Your cleaner is very important, as you must have it with hard contacts.

The one thing that hard and soft contact lenses have in common, is the fact that you must wash your hands before you handle either of them.  You should always wash your hands with soap and water before you handle your hard lenses.  Antibacterial soap is the best soap to use, as it will thoroughly clean your hands and it doesn't contain any type of fragrance.

The first thing to do when cleaning your hard contacts is to take the lens out of your eye and put it in the center of your hand.  You should have your cleaner out, and ready to use anytime you are looking to clean your lenses.  Once you have the lens in the palm of your hand, squirt a couple of cleaning drops into the center of the lens.  Now, gently work the solution into the lens, for a minute or so.You should always avoid using pressure, as you could end up tearing the lens.

Once you have finished cleaning your lens, you'll need to rinse it.  You can rinse hard contact lens using lukewarm water.These types of lenses are very sturdy and don't require any special liquid or solution for rinsing.When you have finished cleaning and rinsing your contacts, simply put them back in the case and fill it with the solution that you have for soaking your hard lenses in.  The soaking solution will keep your contacts fresh, and clean the protein off of them that can build up from wear.

With several different brands of contacts out there, it can be very difficult when you select your pair.  Often times, your optician will recommend a brand to you, although sometimes they won’t.  Different brands are coming out all the time, which can make it very difficult for first time contact users to select the best brand for their eyes and their needs.

Among the many different brands and manufacturers on the market for contact lens, Acuvue tends be among the best.  They have dominated the market for years and years, proving that they produce some of the best contact lenses.With the inception of Hydraclear, Acuvue has proved that contact lenses can be very comfortable for anyone who chooses to wear them.Hydroclear is a breakthrough technology for contact lenses, helping Acuvue gain more popularity.

If you are new to contact lenses, you may want to look at what each manufacturer offers before you make a decision.  By learning a bit about each manufacturer, you can decide which ones offer you the best products for the best prices.  You can research online, through your local store that sells contacts, or even ask your optician and associates what they think would be the best for you.

A few examples of some of the best manufacturers include Acuvue, Bausch and Lomb, and Progressive.  These are all great choices, offering you a variety models to choose from.  They are also among the most expensive as well.  Bausch and Lomb is just about as popular as Acuvue, offering great contact lenses at very affordable prices.

To ensure that your contact lens remain healthy, you should always replace them as required by the manufacturer or type of contacts you are using.  Most types of contacts need to be replaced every 2 weeks, and replaced with a fresh pair.  If you are using daily disposable lenses, you should always throw them away before you go to sleep, then wake up to a fresh new pair in the morning.

Another common mistake people make, that can easily damage or affect contacts, is swapping them with other people.  You should never swap your contacts, even with a family member or friend.  No matter how well you know the person, you should never switch contacts with them.Swapping contacts can damage your eyes, in the terms of protein and contact shape/power.

Anytime your eyes start to bother you, you should take your contacts out and allow your eyes time to rest.  Normally, if your contacts are causing irritation, allowing your eyes ample time to rest will correct the problem.  If it happens to be more than just tired eyes or irritation, you should leave your contacts out until you can schedule an appointment with your optician and get them checked.

Before you handle your contact lens, or put them in your eyes, you should always wash your hands with soap and water, and dry them thoroughly.  If you handle your contacts with dirty hands, you could easily get dirt or debris on your lenses and transfer that dirt that you put on the lens into your eye – which could result in an eye infection. If your hands aren't clean, you can also scratch or tear your contact lens, which can do damage to your eyes, possibly even scratch the cornea.

Keep in mind, you'll still need to clean your GP lenses, in order to keep them free of protein, debris, and to keep them comfortable when you wear them.They clean much easier and faster than soft lenses, and they will last you longer as well. For a lot of contact lenses users, gas permeable contact lens are the preferred way to go.

If you wear GP lenses or looking to wear them, you’ll need to keep a re-wetting solution or saline drops with you just in case they start to get dry.  Anytime your eyes feel dry, you can use the drops to moisten your eyes back up, and keep your contacts comfortable.  Re-wetting drops are normal to use, even with soft lenses.  Dryness in the eyes is very common with contact lens, which is why you should always have re-wetting drops with you.

After you have worn your GP lenses during the day, you should always clean, rinse, and dry them out once you take them out for the night.  When you clean them, you should always use the right solution, instead of water. If you soak them in water it could damage the material, which could in turn damage your eyes.  Depending on the type of contacts and brand you have, you should pick the solution accordingly.  The solution you use shouldn't burn your eyes, or cause you to feel any type of discomfort.

When you go to your optician to have your eyes fitted for contacts, be sure to ask about gas permeable contacts. If your eye doctor thinks they are right for you, he should recommend them.  Normally, they are for older people, or those who have had eye problems in the past.  They are strong contacts – and perfect for daily wear.

All around the world, thousands and thousands of people wear colored lenses.  Contact lenses themselves all the best alternative to glasses, with colors being the next best thing.Colors add flair and personality to contact lenses, giving people the chance to be different.When you add color to your lenses - you are telling the world that you are different.

No matter what color you are interested in, you can find colored lenses that match your preference.There are hundreds of different styles available, from kids to adults.You抣l also have several different manufacturers to choose from as well, which makes it easier than ever to get a pair of colored lenses that you can depend on.

Even though colored lens are popular, there are several people who feel as if they will damage the eyes.  Colored lenses work exactly the same as traditional contacts, and won’t damage your eyes as long as you clean them and take care of them.  If you clean them like you should and soak them in solution for a few hours when you take them out, you shouldn’t have anything to worry about.

Each and every colored contact has the color or design coded on the contact itself.  When you wear a pair of these contact lens, it is actually the color that has been coded into the contact that projects the colored image everyone sees when they look in your eyes.The color of the contact shines through, making it appear that your eyes are indeed the exact same color as your contacts.