Costa Sunglass Sale!
Costa clear-out sale on now! Save 40% off Costa Canada list price! Sale applies to in stock models only so hurry in for best selection! Sale ends April 30th/2020. *
*All sales final, no returns or exchanges. Purchase in store only.
The Costa 580 Lens
Costa 580 lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short. The lens’ multipatented technology manages light by:
Absorbing Harmful High-Energy Blue Light (HEV)
Cuts haze and blur for greater clarity
In addition to 100% protection from UV light, 580 technology also absorbs HEV light known to cause macular degeneration, pterygium, cataracts and other eye diseases
Enhancing reds, greens and blues
Blocking harsh yellow light at 580 nm on the visible light spectrum boosts the amounts of red, greens and blues naturally, enhancing colors and contrast
Filtering Out Harsh Yellow
For enhanced color, sharper contrast and higher definition
A molecular bond on our plastic lenses provides the most scratch-resistant and smudge-free barrier, repelling water, oil and sweat for easier cleaning.
Bayer Abrasion Test:
A 7+ rating, which beats the industry average of 3-5
Fluids bead off the lens at an angle of 116 degrees – greater than the industry standard of 105-112 degrees
A higher contact angle keeps droplets rounder. The rounder the droplet, the easier it rolls off the lens and less likely to flatten and spread out on the lens surface
The results is a smudge-free, easier-to-clean lens