On Tech: Blue Light Protection

Blue light isn't something you see on your computer, phone, or tablet, but the effects on your eyes are constant and harmful. Knowing how to keep your eyes healthy in front of the screen is becoming more and more essential.

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Headaches? Dizzy? Anxiety?

It Could Be Your Eyes. If you suffer from car sickness, motion sickness, headaches, lightheadedness, dizziness, disorientation or anxiety? You could be suffering from Binocular Vision Dysfunction (BVD).

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Dry Eye Clinic

Dry eye syndrome is a common condition that affects many people, especially women over age 40. City Optometry has one of the largest Dry Eye Clinics in the Bay Area.

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Meet Our San Francisco Eye Doctors

Vincent Penza, O.D.

"Growing up, the thought of helping people was very appealing and probably sparked my interest in pursuing a healthcare career.Yet the real motivator for me becoming an eye doctor came from a desire to help people preserve their wonderful gift of sight. In fact, during the past two decades that...

Katherine Morioka, O.D.

"I chose optometry because it was the perfect blend between helping people, being in a health profession and creativity. It is fun for me to talk to all my patients and get to know them as a whole rather than just understand their eyes. I also love giving everyone their...

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What is Binocular Vision Dysfunction?

At City Optometry, Drs. Morioka & Penza are experts in vision therapy and treating BVD.

Contact us today to schedule your appointment with us & get your life back into focus.

Computer Glasses Can Help With Blue Light

Do you often find yourself in front of a screen? Computer glasses usually have special coatings or lenses to protect your eyes from harmful blue light. This makes long term computer use more comfortable and reduces the risk of developing macular degeneration in the future.

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Blue Light Protection - Get the Sleep You Need!

Blue light suppresses Melatonin, a major factor that helps people sleep, so without proper protection, falling asleep can be more difficult.

It's especially rough on children since their lenses don't filter blue light. Plus, they have larger pupils and they hold devices closer is to their eyes which causes greater exposure.

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6 Ways to Prevent Age-Related Macular Degeneration (AMD)

Age-related macular degeneration is a serious condition that can threaten your vision and general well-being. Characterized by the deterioration of the central area of the retina called the macula which is responsible for focused vision, the disease gradually reduces your central vision. This affects the ability to see fine details,...
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Are You Missing Your Child’s Hidden Vision Problem?

Your toddler may show every sign of good eyesight including the ability to see objects in the distance, however that doesn't necessarily mean that he or she doesn’t have a vision problem.
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Holiday Season Shopping: Are Nerf Guns Safe for the Eyes?

This is the one way you can be sure that you or your child’s eyes are truly safe during Nerf shooting:
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Phone: 415-683-6440
Fax: 415-291-8573
Email: city-optometry@city-optometry.com

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Monday – Wednesday
9:00 am – 5:30 pm

Thursday
10:00 am – 5.30 pm

Friday
9:00 am – 5:30 pm

Saturday
Doctor: 9:00 am – 2:30 pm
Boutique: 9:00 am – 4:00 pm