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Bifocal Lenses

Sometimes our vision fails us at two or even three distinct distances, especially as we age. Bifocal lenses—lenses with two distinct viewing areas—have traditionally been a reliable solution to such a dilemma. (A lens with three distinct viewing areas is called a trifocal.)

By distinct, we mean there are noticeable lines separating the two different fields of vision within a bifocal lens surface. A slight adjustment to the angle of the head allows wearers to choose which lens area to look through based on the distance of the object they’re trying to see.

A farsighted person who also has trouble reading may be prescribed a pair of bifocal reading glasses, for example. The upper section of the lens would correct difficulties seeing objects at distance, and the lower section would assist in reading. (Bifocal glasses date back to the days of Benjamin Franklin!)

While wearers quickly adjust to the line separating the multiple vision fields, it is a noticeable distraction within the lens itself. This line can be eliminated using a newer lens technology called progressive lenses.

Progressive lenses incorporate two, three, or more fields of vision within a single lens without noticeable lens lines. Bifocal, trifocal and progressive lenses are all considered “multi-focal” lenses—lenses that provide correction to multiple vision problems.

Call for an Appointment, We are open!

We are making special arrangements with the current public health concerns. When you call Texas State Optical, we will space your appointment time to be mindful of social distancing and your personal comfort.

We kindly ask that you hold off on scheduling your appointment if…

  • You have traveled by plane in the last 3 weeks.
  • You have traveled out of the state or country in the last 3 weeks.
  • You are currently feeling ill or are having symptoms such as cough, fever, sore throat, ect.

Please call us in advance with any questions.

If you are a contact lens wearer with less than a 3 month supply, we encourage you to call in and place your orders to help avoid any possible future delays. Free shipping to your home address will be given with a 2 box purchase minimum.

When you schedule your eye exam appointment, you can have the extra confidence that you will be safe and comfortable at Texas State Optical.

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