Skip to main content

Product information "Costa polarised glasses Mainsail XL Matte Black Sunrise Silver Mirror 580G"

Costa polarised glasses have been highly appreciated for many years, and not just by professional guides. The brilliance and imaging performance of these patented glasses have found many fans in fresh and salt water worldwide and the large selection of frames and tints offers the right model for every fly fisherman!

The Mainsail is a goggle with a modern design that is suitable for fishing, sailing or simply everyday life on and around the water. The frame and temples are made from an extremely lightweight yet extremely hard-wearing nylon composite material. Thanks to flexible hinges, the pressure of the temples is adapted to the shape of your head. The rubberised nose and temple pads made from exclusive Hydrolite™ also ensure a very comfortable fit and a perfect fit.

  • Sunrise Silver Mirror:As with all Costa lenses, the polarisation effect of the 'Sunrise Silver Mirror' tint is impressive! The yellow lens is particularly suitable for fishing in flowing waters, as the light tint only darkens slightly, allowing you to see the structure of the water even better. You can continue to use these glasses in poor light conditions or during the evening dive, when other tints absorb too much sunlight. This special tint is unique because the yellow lenses are mirrored on the outside. So you can safely keep them on your nose on a hero shot ;)
  • 580G lenses:
    Costa's patented 580G lenses are made from the highest quality real glass. They are unrivalled in terms of imaging performance, brilliance and clarity and are also 20% thinner and 22% lighter than conventional lenses with polarising filters. The patented C-WALL® molecular compound gives the lenses enormous scratch resistance, so you can enjoy your 580G lenses for many years to come.



Details:

  • Lightweight and very robust polarised glasses
  • Lens colour: Sunrise Silver Mirror
  • Frame colour: Matte Black
  • Large fit / ideal for large and wide heads
  • Patented 580G lenses made from real glass
  • Patented C-WALL anti-scratch coating
  • Frame and temples made from lightweight nylon composite material
  • Rubberised Hydrolite nose and temple pads for very comfortable wear and a perfect fit
  • Supplied in a robust hard case incl. cleaning cloth



Dimensions:

  • Frame Size: Large
  • Frame Fit: Regular
  • Frame width: 136.2 mm
  • Bridge width: 18 mm
  • Lens size: 55 x 42.9 mm
  • Temple length: 136 mm

About Costa:

The high-quality glasses from the American manufacturer Costa are considered the best polarized glasses by many fly fishermen and guides worldwide. Established more than 35 years ago, this company understands exactly what demanding fly fishermen want: an outstanding optical performance paired with a practical yet stylish design. In fact, this is exactly what all Costa glasses have in common. Due to their innovative lenses, they allow a breathtaking view into the underwater world. Without a doubt, this will make your fishing more effective – both in fresh and saltwater. In addition, this brand places great emphasis on sustainability and the protection of our waters. Due to this inspiring company philosophy, Costa supports numerous environmental organisations and initiatives.

Recommended Accessories

NEW
Costa Gearbox Traveller
Order No.
P-32534
€79.95*
Costa Gearbox Pro Waterproof
Order No.
P-28625
€39.95*
Guideline Clip-On Magnifier
Order No.
P-19882M
€22.95*
adh-tip
Costa C-Line Adjustable Retainer
Order No.
P-10749.1
€19.95*
adh-tip
Smith Optics Cleaning Kit
Order No.
P-21395
€16.90*
Costa C-Line Retainer black
Order No.
P-09104
€14.95*
Costa Fathom Cord for Glasses Mint
Order No.
P-28633
€14.95*