Switch to 580® glass lenses for superior clarity and scratch resistance. Get glass now for just $
EXTRA 10% OFF AT CHECKOUT
Select the lens power before to proceed
The Costa C-Line Adjustable Retainer.Features:• End-to-End Measurement: (short), 10 3/4”• End-to-End Measurement: (extended), 17” • Ultra thin, lightweight coated wire• Adjustable Logo bead sliders. Provide a streamlined profile when worn• Flat, low profile temple attachments
From day one, our lenses have set us apart.All Costa lenses have 100% UV blockage for maximum protection and 100% polarization to kill reflected glare. Our 580 technology goes beyond polarization to produce the best lenses on the planet. It selectively filters out the harsh yellow and harmful high-energy ultraviolet blue light, making colors brighter and objects appear more defined.
So no matter what you are doing under the sun, you’ll see it in stunning detail. Glass lenses are best for situations that require ultimate clarity, and our plastic lenses are more cost effective while being more durable for more demanding applications without sacrificing clarity.
Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right color.We offer seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.
Natural color enhancement
Everyday base for the harshest sun conditions
Open Ocean and off-shore fishing
Off-shore fishing, open water sports driving or any task in bright light environments
Higher contrast
Everyday base for changing light conditions
In-shore/intra-coastal stream and sight fishing
In-shore/Intra-coastal stream and sight fishing
Rose base delivers a calming viewing experience across changing light conditions
Versatile wearing lens with natural color enhancing for a crisp viewing experience
Highest light transmission with maximum protection ideal for low light conditions (dusk, dawn, cloudy days)
A clear polycarbonate lens designed for low-light conditions, delivering lightweight durability and sharp, natural vision
Offers a heightened contrast of your view, with hues of color as rich and warm as the sun you’re under
Provides a cool and familiar view to increase contrast and help you focus on what you’re searching for
PROTECT WHAT'S OUT THERE-We’re committed to preserving our oceans and waterways while conserving the life within them.
We’re committed to preserving our oceans and waterways while conserving the life within them.
Get your item(s) in 3-4 business days.
Learn More
We want to make sure you get the perfect pair of Costas, which is why we offer Free Returns on qualifying CostaDelMar.com orders.
JOIN THE COSTA CREW AND
Along with our exclusive benefits:
Enter your email to join the Costa Crew
By clicking "SIGN UP", you agree to receive our emails for information on the latest brand stories, products, promotions and exclusive offers reserved for our subscribers. See our Privacy Policy for complete details. You must be age of majority in your jurisdiction of residence to register on Costadelmar.com.
We're thrilled to have you on board. You will now receive the latest news & exclusive deals from Costa. Keep an eye on your inbox for a Welcome Gift from us.
Unfortunately, we don't currently ship to your country