Costa Blackfin 580G Fishing Sunglasses with Matte Black Frames / Blue Mirror Lens

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$259.00 & FREE Shipping

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Costa del Mar Fishing Sunglasses Features:

  • Large fit
  • Glass lenses provide optimal clarity and scratch resistance
  • Integral hinge
  • 100% UV light blockage
  • Blue mirror lenses only allow 10% light transmission, ideal for the most sunny, offshore conditions while improving natural contrast
  • 580 lenses block 580 nanometers of visible light while filtering out harsh yellow light
  • 100% polarization cuts glare and reduces eye strain
  • Hydrolite co-injected lining keeps your sunglasses from slipping off your face
  • Flexible black matte frames for all-day comfort
  • Base curve of 8

Costa 580 Lenses - Beyond Polarized

Costa 580 lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.

Physically, Costa's 580G Lightwave glass lenses are:

  • 20% thinner and 22% lighter than typical polarized glass
  • Encapsulated mirrors (protected by layers of glass) are scratch-proof
  • Glass offers the clearest and purest transmission of light
The multipatented technologies embedded in Costa 580G lenses manage light and improve your vision 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
More Information
Product SKU BL 11 OBMGLP
Brand COSTA
Eligible for Free Shipping Yes
Color Black
Lens Material Plastic
Material Nylon
Polarized Yes
Color MATTE BLACK FRAME/ BLUE MIRRO

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