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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.
Watch a short video on photochromic lenses:

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!
Read more about High Index and Aspheric Lenses available now in Ancaster, Ontario!
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COVID-19 UPDATE

Due to the coronavirus outbreak and the potential community spread of the virus, the clinic will be closed on the recommendation of the College of Optometrists of Ontario. For the safety of our patients, staff and doctors we will remain closed until at least March 30th, 2020. This may change as the directives change from the Ministry of Health and College of Optometrists, and we will continue to update our patients.

If you need to contact the office about any emergency matters during this time please email us at reception@ancasterfamilyeyecare.com with details and we will get back to you as soon as possible. These emergencies would include sudden changes to vision or ocular injuries. We will also be checking our voicemails on a regular basis.

Thank you for your understanding, please keep you families safe at this time.