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Costa Del Mar Blackfin 580G Sunglasses

Costa Del Mar Blackfin 580G Sunglasses

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Starting at: $229.99
3 Frame Colors
- Costa Del Mar Blackfin 580G Sunglasses
- Frame Colors (3): Crystal Bronze, Matte Black, Tortoise
- Lens Colors: Blue Mirror, Copper, Gray, Green Mirror, Silver Mirror
- Glass Lenses

Costa Styles

Description More Info CA Prop 65 Warning

Costa Del Mar Blackfin 580G Sunglasses

The Costa Del Mar Blackfin 580G Sunglasses are high quality, polarized fishing glasses featuring a stylish, solid frame that is suitable for wear on or off the water. You might have gallons of brine in your face and 600 pounds on your hook, but these sunglasses still won't slip. The Hydrolite co-injected lining takes care of that, and the flexible frame means serious comfort. Blackfin pushes the edge in sunglass performance--so you can push it everywhere else. Customers who have purchased the Blackfin 580G Sunglasses commonly remark on how comfortable they feel and how well they fit. They are definitely one of our best sellers.

We offer the Costa Del Mar Blackfin 580G Sunglasses in three frame colors: Crystal Bronze, Matte Black and Tortoise available in five lens colors: Blue Mirror, Copper, Gray, Green Mirror and Silver Mirror.

Costa Del Mar Blackfin Features:

  • Comfortable large fit.
  • Integral hinge.
  • Heavy-duty TR 90 nylon frame.
  • Includes hard case.
  • 100% UV light blockage for max protection.
  • 100% polarization kills reflected glare and reduces eye strain.
  • Built by hand and backed for life. Every pair of Costas include a lifetime warranty.
  • Glass lenses have the greatest clarity and are scratch resistant.
  • Base curve of 8.
  • DBL: 16.9mm
  • Temple Length: 118.1mm
  • Lens size A/B: 61.4mm/ 39.7mm

Blackfin 580G Lens Colors


Cuts glare and enhances contrast and color in all conditions. Perfect for: sight fishing, driving, everyday wear.


Maintains color saturation and natural contrast in medium to bright sun conditions. Perfect for: Sports on water and land. A great all-around choice.

Blue Mirror:

Gray base - Encapsulated mirrors deliver superior contrast and color in full sun while eliminating glare. Perfect for: Activities on open water.

Green Mirror:

Copper and amber base. Encapsulated mirrors offer enhances visual acuity. Perfect for: Fishing inshore, flats, rivers and streams.

Silver Mirror:

Copper base. Encapsulated mirrors optimize light transmissions and enhance colors. Perfect for: Freshwater sight fishing or any outdoor activity with variable light.

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1 Click here to write a review

  0 of 0 people found the following review helpful:
5 of 5 Glass May 16, 2018
Reviewer: Sean Wayman/RBBASS from Gilroy, CA United States  
No better lens then Costa glass. Bought these to have a RX lenses put in. Great fit for all day comfort.

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