Enhance your next fishing trip with lenses designed to reduce harmful outdoor blue light and bright glares. Costa polarized sunglasses protect your eyes, minimize glare, and boost colors of the environment — so you can easily spot your next catch or improve your sights during a stroll around the lake.
Table of Contents
A. What is Blue Light and Why is it Harmful?
B. Costa Polarized Sunglasses Protect Your Eyes and Enhance Visuals
C. Top Costa Polarized Sunglasses for Blue Light Protection and More
1. Costa Tuna Alley
2. Costa Diego
3. Costa Fantail Pro
D. Can I Purchase Costa Polarized Sunglasses in Prescription?
What is Blue Light and Why is it Harmful?
You may have heard of blue light emitted from LED lights and computer screens, but the sun is the biggest source of blue light rays. Harmful high-energy visible (HEV) blue light, which is within 400-450 nanometers (nm) on the visible light spectrum, may result in macular degeneration, digital eyestrain, and even a disruption to the natural sleep cycle.
Check out this article for full details on the effects of blue light.
Costa Polarized Sunglasses Protect Your Eyes and Enhance Visuals
When you sport a pair of Costa polarized sunglasses, you’ll improve your vision on and off the sea while guarding your eyes from the harmful effects of the sun.
- Blue light protection: All Costa lenses provide 100% eye protection against HEV blue light and UV rays — so you can fully focus on enjoying your angling adventures.
- Glare reduction: Costa polarized sunglasses and Costa polarized prescription sunglasses reduce eye strain by eliminating reflective glare stemming from highly-reflective surfaces such as oceans and lakes (during the sunniest hours).
- Color enhancement: Costa lenses boost your visuals during your outdoor water activities or fishing endeavors. You can choose from multiple lens types designed to improve color and enhance contrast during all times of the day, from low-light overcast conditions to extremely bright, sunny days.
Top Costa Polarized Sunglasses for Blue Light Protection and More
Ready to step up your fly-fishing or deep-sea angling game? Our expert Sports Opticians hand-selected a few award-winning Costa polarized sunglasses that will instantly block out blue light, improve your visuals, and boost your style points.
Costa Tuna Alley
When you slide on a pair of Costa Tuna Alleys, you’ll know they won’t slide off while you’re catching a whopper of a Tuna. This pair of Costa polarized sunglasses will surround your face with moisture-absorbent hydrophilic temples and nose pads for a comfortable, no-slip fit. The durable Tuna Alley frames are built with vents for anti-fogging — for those occasions when you’re dealing with some heavy reeling.
Costa Tuna Alley in Blackout with Blue Mirror 580P Lenses
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Costa Tuna Alley Features
- 100% UV/HEV blue-light protection and glare reduction from polarized lenses
- Moisture-absorbent hydrophilic temples and nose pads
- Durable TR-90 nylon frames
- Rx-able
- SportRx Frame Width (what is SFW?): 137mm (men and women’s large)
Costa Diego
The Costa Diego was built for the most rigorous of angling and water sports. From kayak paddling to catamaran fishing, these high-tech frames block out excess light from its top and side shields. These shades also feature a redirected moisture system to channel out excess sweat and an anti-fogging vented spring hinge system, so your eyes see clearly during the wettest conditions.
Costa Diego in Matte Gray with Green Mirror 580G Lenses
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Costa Diego Features
- 100% UV/HEV blue-light protection and glare reduction from polarized lenses
- Redirected moisture from sweat-management temple channels
- Enhanced fit and airflow from vented spring hinge system
- Rx-able
- SFW 138mm (men and women’s large)
Costa Fantail Pro
You’re ready for any angling challenge when you wear the Costa Fantail Pro sunglasses. These shades feature sweat channels and eye-wire drains to redirect moisture — when the fish decide to give you a big splash. And when the reeling gets tough, you’ll feel comfortable and fitted with the Fantail Pro’s adjustable nose pad and hydrophilic non-slip frame material.
Costa Fantail Pro in Matte Black with Green Mirror 580 Lenses
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Costa Fantail Pro Features
- 100% UV/HEV blue-light protection and glare reduction from polarized lenses
- Redirected moisture from sweat channels and eye-wire drains
- Customizable fit from vented and adjustable nose pad
- Rx-able
- SFW 139mm (men’s large and women’s extra-large)
Can I Purchase Costa Polarized Sunglasses in Prescription?
At SportRx, the answer is yes! We understand the importance of wearing the proper eyewear you need to enjoy your fishing and water-sport activities. Most of our sunglasses online are available with prescription right here at SportRx and are tailor-made to meet your Rx needs. With helpful guides and prescription information just a click away, you’re already one step closer to frames you will enjoy.
Talk to one of our friendly Sports Opticians and build your perfect pair of Costa polarized sunglasses online or Costa polarized prescription sunglasses online. Give us a call. We’ll be happy to help – 7 days a week. When you order with SportRx, you are backed by our See Better Guarantee. If you are not 100% satisfied with your new sunglasses, let us know within 45 days of receipt. We will remake them to perfection, coordinate an exchange, or provide a full refund. We never charge restocking fees, and cover shipping- both ways.
