Hammer Down Sunglasses Matte Black Frame Blue Mirror Lens

Polarised Blue Mirror Marine Sunglasses for Fishing, Boating, and Bright NZ Conditions

The Hammer Down Sunglasses Matte Black Frame Blue Mirror Lens are built for bright, high-glare marine conditions where ordinary sunglasses can fall short. Designed for anglers, boaties, and outdoor adventurers, these polarised sunglasses use CRYSTALIT lens technology to reduce glare, sharpen contrast, and make long days on the water easier on your eyes.

With a tough TR90 frame, shatter-resistant polycarbonate lenses, and a blue mirror finish made for open-water light, they are a solid choice for big game fishing, boating, kayaking, and coastal missions around New Zealand.

Key Features

• Polarised CRYSTALIT lens technology — helps cut surface glare and improve contrast when looking across bright water
• Blue mirror lens finish — reflects strong light and suits harsh marine conditions with heavy blue glare
• CAT 3 visible light transmission — designed for bright sunlight and high-glare outdoor environments
• TR90 thermoplastic frame — lightweight, flexible, tough, and built to hold its shape
• Polycarbonate lenses — durable and shatter-resistant for active outdoor use
• 100% UVA and UVB protection — helps shield your eyes during long hours in the sun
• Oleophobic and anti-reflective coatings — help keep vision clearer by reducing reflections and resisting smudges
• Lanyard compatible design — practical for boating, fishing, and fast-moving outdoor conditions

Real-World Use Case

When you are out wide chasing game fish, glare off the ocean can hide the details that matter. The Hammer Down sunglasses help reduce that surface shine, making it easier to pick up movement, colour shifts, and shape in the water while keeping your eyes more comfortable through the day.

Specs

• Product Name: Hammer Down Sunglasses Matte Black Frame Blue Mirror Lens
• Product Type: Polarised Marine Sunglasses
• Frame Colour: Matte Black
• Lens Colour: Blue Mirror
• Lens Technology: CRYSTALIT Polarised Technology
• Lens Category: CAT 3
• VLT: CAT 3 visible light transmission
• UV Protection: 100% UVA and UVB protection
• Frame Material: TR90 Thermoplastic
• Lens Material: Polycarbonate
• Lens Coatings: Oleophobic and anti-reflective coatings
• Blue Light Filtering: Filters high-energy blue light up to 420nm
• Frame Properties: Tough, flexible, shape-memory design
• Lanyard Compatible: Yes
• Electronic: No
• Intended Use: Big game fishing, boating, ocean fishing, kayaking, coastal adventures, and bright outdoor conditions
• Care: Rinse with warm water, clean with mild liquid dish soap if required, dry with a soft absorbent cloth, and store safely when not in use

What’s Included

• 1 × Hammer Down Sunglasses Matte Black Frame Blue Mirror Lens

FAQ

Q: Are these sunglasses good for fishing in New Zealand?
A: Yes. They are designed for marine glare and bright open-water conditions, making them well suited to fishing, boating, and coastal use around NZ.

Q: What does CRYSTALIT lens technology do?
A: CRYSTALIT technology uses colour filtering and contrast enhancement to help sharpen visual detail, reduce glare, and improve comfort in strong outdoor light.

Q: Are the lenses polarised?
A: Yes. The polarised lenses help block glare from reflective surfaces like water, which is especially useful for ocean fishing and boating.