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How to Choose the Right Sunglasses

Do your sunglasses have what it takes to protect your eyes? As the summer heats up and people spend more time outdoors, it is very important to wear UV blocking eyewear to protect against exposure to ultraviolet rays that can cause damage to your eyes.

Damage caused by UV from the sun can occur without you even being aware of it, as often symptoms are delayed. Intense, short-term exposure to UV rays can lead to sunburn of the eye, or photokeratitis, while long term exposure can lead to and intensify ocular damage which can result in the development of cataracts and macular degeneration.

Although it is convenient to grab a cheap pair of sunglasses from the drugstore, they often won't do the trick. Always look for a sticker that says they have 100% UV filtration, but unfortunately even sometimes that is not enough. Depending on the lens material there can be degradation in UV protection over time. In some cases the UV protection can begin to wear off your sunglasses as a result of extensive cleaning or from contact with certain substances such as sunscreen.

In order to really protect your eyes from the sun, you should look for a good quality lens that will block 100 percent of UV rays. Polarized lenses are an added feature on some glasses. They block glare coming directly into your eyes or reflected off surfaces such as water, roads, and buildings. Often polarization and UV protection will come together, and some polarized lenses manufacturers guarantee that they will retain their protection for the life of your sunglasses.

The shape of your sunglasses also plays a role in protecting your eyes from the sun. Try to find a pair of sunglasses with large lenses or a wraparound style to protect as much of the skin around your eye as possible and to prevent the sun from creeping in along the sides. You can also explore the option of performance sunglasses or sport sunglasses if you spend a good deal of time outdoors, or engage in activities that may require more durable shades. Sports sunglasses are made to address the particular light conditions that you may encounter during different activities in addition to providing stability and durability to enhance performance.

It's important to pick the right sunglasses to prevent damage to your eyes. Speak to your eye doctor to discuss your options and to make sure that you are doing all you can to protect your eyes from harmful UV.

Thank you for trusting your eyecare with us over the years.  The Foresight Eyecare team follows the government mandate to reduce the spread of the COVID-19 pandemic.  After December 2020 announcements made by the Alberta Government, our clinic is following the revised Infection Prevention and Control policy by the Alberta College of Optometrists.

Patients interested in obtaining eye exam services or eye care products can be seen by appointment only.  Please call ahead, and staff will arrange an appointment time and ask COVID-19 screening questions.  If you have any symptoms of cough, fever, runny nose or shortness of breath, we ask that you call or e-mail us and do not attend the clinic for your scheduled visit.   Within the clinic, please wear a mask and use the hand sanitizer at reception.  Our clinic complies with the City of Calgary bylaw requiring mask covering over the age of two years old.  For patients who are unable to wear a face covering due to medical reasons, the patient can be scheduled for an appointment at a time when minimal number of other patients are in the clinic such as at the beginning or end of the day to ensure appropriate physical distancing requirements.

We are using disposable disinfectant wipes on all surfaces and devices such as front desk counters, chairs, handles in exam rooms and waiting room.  All eyewear that have been touched by patients are continually being sanitized.   Any toys and magazines are stored at this time.  Examination areas are being sanitized with hospital grade disinfectant.  Debit and credit cards but NO CASH payments will be accepted.

COVID-19 symptoms are not always obvious.  We want to fend off this pandemic and minimize risk to our patients and the Foresight staff as front line health workers.   Contact that is closer than 2 m (6 feet) is to be avoided, with barriers in place when this cannot be avoided. We choose to continue to do our work and cautiously take care of our patients with compassion, humility, gentleness, and patience.   It is a challenging and new experience for many of us, so let‘s support each other and prevent virus spread!  Beyond 2020, our focus is on take care of you and keeping Clean Hands, Clear Heads and Open Hearts.   For more information, please refer to the following web pages or phone Health Link 811.

www.albertahealthservices.ca

www.collegeofoptometrists.ab.ca

Drs. Dianna Leong, Anh Bui, Andrew Chan