Calgary is one of the brightest places in the world with year-round sun available to us though all seasons. That means you could wear a pair of sunglasses easily every day here. One of the best forms of protection for your eye health is to wear sunglasses as often as possible. Whether you need single-vision lenses for crisp distance vision or progressive lenses for seamless focus, most sunglass frames can be customized to match your exact prescription. With prescription sunglasses, you get clear vision and full UV protection in one sleek package.
In this guide, we’ll explain what prescription sunglasses are, how they work, what types of lenses are available, and how to choose the perfect pair for your needs.
What Are Prescription Sunglasses?
Prescription sunglasses are sunglasses fitted with lenses tailored to your specific vision correction needs. Instead of standard non-prescription lenses, these sunglasses use optical-grade lenses that match your eyeglass prescription, providing clear, sharp vision while protecting your eyes from harmful UV rays.
They’re ideal for anyone who spends time outdoors and wants to combine sun protection with everyday visual clarity—without relying on contacts or clip-on shades. From sporty wrap-arounds to classic aviators, many modern sunglass styles can be customized with prescription lenses.
Prescription sunglasses have become increasingly popular for activities like driving, hiking, golfing, and beach days—where eye protection and visual precision go hand in hand.
MODERN LEGACY EYEWEAR SUNGLASS
Benefits of Having Prescription Sunglasses
Prescription sunglasses aren’t just about comfort—they’re about protecting your vision, simplifying your day, and seeing clearly wherever the sun takes you. Here are some of the top benefits:
1. UV Protection + Sharp Vision in One Pair
No need to choose between eye health and clarity. Prescription sunglasses block harmful UVA and UVB rays while giving you crisp, accurate vision outdoors.
2. Reduced Eye Strain and Headaches
Constant squinting in bright light can lead to eye fatigue, tension headaches, and even premature wrinkles. With the right tint and prescription, your eyes stay relaxed—even on sunny or snowy days.
3. Safer Driving and Outdoor Activities
Polarized prescription lenses minimize glare from roads, water, and snow, making them ideal for drivers, runners, cyclists, and outdoor enthusiasts who need to spot hazards quickly.
4. No Need for Contacts or Clip-ons
With prescription sunglasses, you don’t have to wear contact lenses or use clip-on shades. You can see clearly and stay protected from the sun with just one pair of glasses.
5. Style Meets Function
Today’s prescription sunglasses come in stylish frames and customizable lenses, meaning you don’t have to compromise on fashion to get functional outdoor vision.
How Prescription Sunglasses Work
Prescription sunglasses combine vision correction with sun protection using customized lenses made just for you. Here's what goes into making them work:
1. Lens Material
Depending on your prescription and lifestyle, lenses can be made from materials like:
High-index – thinner and lighter, ideal for stronger prescriptions
Polycarbonate – lightweight and impact-resistant, great for sports and for safety
2. Tint and Color
Tinted lenses reduce brightness and improve comfort in sunny conditions. You can choose from:
Grey – neutral colour that reduces overall brightness, great for light-sensitivity
Brown/Amber – improves contrast, especially for driving
Green – balances colour perception while reducing glare
3. Polarization
Polarized lenses go a step further by cutting glare from reflective surfaces like water, roads, and snow. This makes them especially useful for driving, fishing, and outdoor sports.
→ A Practical Guide to Polarized Sunglasses
5. Photochromic (Transition) Lenses
These lenses darken when exposed to sunlight and become clear indoors. They offer convenience if you prefer to use just one pair of glasses for both indoor and outdoor use.
→ Photochromic Progressive Lenses — All-Day, All-Distance Vision in One Pair
Can Any Sunglass Frame Take a Prescription?
Not every sunglass frame is suitable for prescription lenses, but many are. The key is making sure the frame can safely and accurately hold lenses that match your vision needs. Here’s what matters:
1. Frame Shape and Curve
2. Lens Size and Thickness
3. Frame Construction
Not sure if your favourite frame will work? Bring it into the shop. Our opticians can check if it’s suitable or suggest similar styles that can safely hold your lenses.
Popular Prescription Lens Types
Prescription sunglasses aren’t one-size-fits-all. The type of lens you choose depends on your vision needs, lifestyle, and how you plan to use your sunglasses. Here are the most common options:
Single-Vision Lenses
These lenses correct for one field of vision—either distance or near. They’re ideal for everyday outdoor use, especially for driving, walking, or general wear.
→ Single Vision Lenses vs Progressive: Which Option Fits Your Eyes?
Progressive Lenses
Progressives provide a smooth transition between distance, intermediate, and near vision. They’re perfect if you need reading correction but don’t want visible lines on your lenses.
→ Single Vision Lenses vs Progressive: Which Option Fits Your Eyes?
Polarized Lenses
Polarized lenses reduce glare from reflective surfaces like roads, water, or snow. This makes them a great choice for driving, boating, skiing, or fishing. Many people find polarized lenses more comfortable on bright days.
→ A Practical Guide to Polarized Sunglasses
Photochromic Lenses
These lenses darken when exposed to sunlight and return to clear indoors. If you prefer to carry just one pair of glasses, photochromic lenses can be a convenient option. Keep in mind: most don’t darken as much behind a car windshield.
→ Photochromic Progressive Lenses — All-Day, All-Distance Vision in One Pair
Tinted Lenses for Specific Activities
Some tints are designed for better performance in certain environments:
Brown or amber – enhances contrast, great for golfing or cycling
Grey – neutral color, reduces brightness without affecting color perception
Yellow or orange – boosts contrast in low light, ideal for early morning or late evening activities
FAQ
We’ve answered some of the most common questions about prescription sunglasses to help you make an informed decision.
Is it worth buying prescription sunglasses?
Yes. If you wear glasses and spend time outdoors, prescription sunglasses offer clear vision and full UV protection in one convenient pair. They’re more comfortable and effective than clip-ons or wearing contacts just to use regular sunglasses.
Can you turn any sunglasses into prescription?
Not all sunglass frames can hold prescription lenses. Wraparound styles, shield sunglasses, or ultra-thin rimless frames may not be compatible—especially if you have a high prescription. It’s best to have your frames checked by an optician.
Do prescription sunglasses need anti-glare coating?
Yes. This coating reduces light reflecting into your eyes from behind, which can be distracting on bright days. It makes your vision clearer and more comfortable.
Why Choose Chinook Optical for Prescription Sunglasses
At Chinook Optical, we go beyond just selling sunglasses—we make sure your prescription shades are a perfect fit for your lifestyle, your vision, and your personal style. Here’s what we do:
1. Trusted Local Experts
Our certified opticians understand frame fit, lens curvature, and all the technical details that ensure your sunglasses feel great and work perfectly.
2. In-House Edging Lab
We craft lenses on-site, which means faster turnaround times and consistent quality. Most prescription sunglasses are ready within a few business days.
3. Wide Selection of Frames
Choose from a wide selection of designer brands, including JACQUEMUS, TOM FORD, Cazal, and more. Whether you prefer timeless classics or bold statement frames, we have something for everyone.
4. Personalized Service
We’ll guide you through every step—from choosing the right tint or lens type to making sure your frame suits your prescription and lifestyle.
Ready for Clear, Sun-Safe Vision?
If you’re ready to stop squinting and start seeing clearly in the sun, prescription sunglasses are a simple upgrade that makes a big difference.
Whether you need single-vision lenses for driving or progressive polarized lenses for everyday outdoor wear, our team is here to help you find the perfect fit.