Skip to main content

Photochromic Lenses

Photochromic lens technology has been around for over 40 years. Photochromic lenses change from clear to dark based on the intensity of UV radiation. Remove the source of UV radiation from the lenses, and they return to their clear state.

The amount of photochromic reaction (how much a lens darkens) depends upon the intensity of the UV radiation present, combined to a lesser extent with the current temperature of the air. That means photochromics adjust automatically to indoor and outdoor light conditions. Photochromic lenses automatically adjust to outdoor lighting conditions by providing the right level of tint, and return automatically to their clear state; both indoors and at night.

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.

Schedule an Appointment