Bifocal Contact Lenses

We find and collect all the best information concerning bifocal contact lenses. From bifocal contact lenses to special effect contact lenses, give us a good read. You´ll be glad you did!

Vision and Fashion—choose Bifocal contact lenses!  

In the old days, if you have eye problems such as being far sighted or near sighted, the only solution was to wear those thick eye glasses. Aside from the lenses, your other concern is the frame. Most eye glasses frames could weigh a bit and sometimes are not very fashionable or hip.  When you are new to wearing bifocal eyeglasses, you might feel dizzy when looking up and down. Now, you have a new option with bifocal contact lenses.

Bifocal contact lenses are needed by people who have problems focusing their vision when looking at near objects.  The name of this vision irregularity that people who are also usually more than 40 years old suffer from is called Presbyopia.

One part of the bifocal contact lenses will make you focus on distant objects while the other will give you a clearer vision of things that are near.

Bifocal Contact Lenses for special eye condition 

Presbyopia is one vision problem that is addressed by bifocal contact lenses.  When you start noticing yourself holding newspapers or other readable stuff far away from your eyes so that you can read them properly, then this is a problem. You can consult your eye doctor for more about your eye condition, and let him further explain how bifocal contact lenses can help correct your vision.

The materials used for bifocal contact lenses are soft and rigid gas permeable. There are bifocal contact lenses that you can use every day. Most bifocal contact lenses are also disposable. You can throw them away after using them, and you can then use bifocal contact lenses that are new and fresh. Intervals of when you are going to change your bifocal contact lenses will depend on your eye doctor’s advice.

Always make sure you keep your bifocal contact lenses clean to avoid irritation.  

Concentric Ring Designs

Bifocal contact lenses have a feature called concentric ring design. Bifocal contact lenses with this specific design mean that the center has prescription. The bifocal contact lenses’ center is then followed by more rings around it which is designed to give it power.  Most of the time, there will be a number of rings around the center and it means that there is an altering prescription for the far and near sightedness problem.

Typical bifocal contact lenses have a minimum of two rings that are placed at the area of the pupil.

Bifocal contact lenses with concentric ring designs have two kinds--- those made with soft material and the one done using rigid material.  Bifocal contact lenses that are made out of rigid have the center as the controller of looking at distant objects.

Bifocal contact lenses’ center, for those made of soft material, helps you look at things near you better.

Bifocal Contacts, Multifocal Contacts- What’s the Difference? 

When we say bifocal contact lenses, this means that for each contact lens, there are two or bi prescriptions. For multifocal contact lenses, it means that there are more prescriptions in each lens. The range for the multifocal contact lenses is the same to that of progressive spectacle lenses.

This is comparable to spectacle lenses that have progressive range. How are the bifocal contact lenses much more different from multifocal lenses? Multifocal contact lenses can cover bifocal contact lenses as well as trifocal contact lenses. Aside from this, it covers the progressive lenses or those that are known as “no-line.” No line spectacle lenses are those that do not have the lines which are visible separating the parts which have different prescriptions. 

You can ask your eye doctor further about the differences of bifocal contact lenses from multifocal contact lenses. You can read more articles about bifocal contact lenses online.

Alternating Bifocal Contact Lenses 

If you wonder about alternating bifocal contact lenses, it’s simple--- they are the contact lenses version of bifocal spectacles. Alternating bifocal contact lenses have visible line that separates the different power segments.  Translating bifocal contact lenses have two segments, the one for the distant vision while the other one is for the near vision. When you look at an object, you will look through one of those two segments--- it depends on the nearness or farness of the object that you are looking at.

This system works for spectacles that are bifocal because your eyes can move while the lenses just stay there. This system also works with bifocal contact lenses. Alternating or sometimes called as translating bifocal contact lenses are made of rigid gas permeable lenses.  The rigid gas permeable bifocal contact lenses ‘ diameter are small compared to bifocal contact lenses made from soft lenses, so they stay in place even if your eye moves.