Optical Guide ERC Optometry · Brooklin, Ontario · Durham Region Prescription Sunglasses vs. Clip-Ons: What's Actually Better? If you wear glasses, choosing how to protect your eyes in the sun is more nuanced than it seems. We break down every angle — including why polarization is a game-changer and why Maui Jim stands apart. The Question: If You Wear Glasses, This Decision Matters More Than You Think For the millions of Canadians who require corrective lenses, sun protection isn't as…
The Myth of the "Safe Season" for Your Eyes Here in the Durham Region — whether you're in Brooklin, Whitby, Oshawa, Ajax, Pickering, Port Perry, or Uxbridge — most of us naturally reach for sunglasses on a hot July afternoon. But ask yourself: do you wear them in February when you're driving to work on a bright, snowy morning? Do you put them on in October when the sun sits low and glares straight into your windshield? If the answer…
If you use a computer, phone, or tablet daily, you’ve probably heard about blue light glasses — and wondered whether they’re actually worth it. At ERC Optometry, this is one of our most common questions. Here’s the short, evidence-based answer. What Is Blue Light? Blue light is part of the visible light spectrum and is naturally emitted by the sun, LED lighting, and digital screens. It plays an important role in alertness and regulating our sleep–wake cycle. The concern…
One of the most common questions we hear at ERC Optometry is: “How often do I really need an eye exam?” The answer depends on your age, overall health, and risk factors—but one thing is clear: regular eye exams are essential for protecting both your vision and your eye health, even when everything seems fine. Below, we break down Ontario eye exam guidelines, what’s covered by OHIP, and why local insights matter for patients across Durham Region. Why Regular Eye Exams…
Many people in across Durham Region believe an eye exam or vision test is only necessary when their glasses or contact lens prescription changes. In reality, an annual comprehensive eye exam plays a much bigger role in protecting both your vision and your overall health. At ERC Optometry in Brooklin, we often remind patients that eye exams aren’t just about seeing clearly—they’re about detecting eye disease early, monitoring vision changes, and supporting long-term eye health at every age. We strive to be the…
Seeing sudden flashes of light in your vision can feel unsettling, especially if you don’t know what’s causing them. While these brief flickers might seem harmless, they can be your body’s way of signalling a deeper health concern. High blood pressure, also called hypertension, can affect more than just your heart. It can damage the delicate blood vessels in your eyes, sometimes leading to vision changes like flashing lights or floaters. The retina is especially fragile, and these symptoms may be one of…
Sunglasses do more than complete an outfit or shield your eyes from bright light. Many are equipped with features that contribute to long-term eye health, polarization being one of the most popular. But while polarized sunglasses help improve comfort outdoors, people often wonder: do they also block UV rays? The short answer is no, not automatically. Polarized lenses and UV protection address different issues, and not all sunglasses offer both. To protect your eyes and see more clearly in sunny conditions, it’s important to understand…
When you hear terms like 20/20 or 20/40 vision during an eye exam, you may wonder what they mean for your sight. In simple terms, 20/40 vision means you can see at 20 feet what someone with “normal” vision can see from 40 feet. While 20/40 vision isn’t a severe impairment, it does indicate that your vision is slightly less sharp than average. In this article, we’ll break down how 20/40 vision impacts your daily life and explore ways to improve your clarity.…
Millions of people experience myopia (nearsightedness), a common refractive error, but leaving it unmanaged can increase the risk of developing serious eye conditions later in life. While you can’t cure or reverse myopia, we can prevent it from getting worse through myopia control therapies and a holistic approach that includes lifestyle changes. Annual routine eye exams help detect myopia early, encouraging timely intervention for these therapies for more effective results. All About Myopia Management Myopia is an eye condition that makes distant objects appear blurry…
When thinking about maintaining good eye health, it’s easy to focus solely on regular eye exams or wearing the right prescription glasses. But did you know that your diet plays a major role in protecting your vision? At ERC Optometry, we believe in a holistic approach to eye care, which includes understanding how what you eat can impact your eyes. While plenty of foods are celebrated for their eye health benefits—like leafy greens, fish rich in omega-3s, and citrus fruits—it’s just as important to…