QUECHUA

Adults Hiking Sunglasses - MH580 - Polarising Category 4

Reference. 8751306

$32.00

$27.00

-15%

Tax included

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Our optical engineers developed these sunglasses for hiking. Ideal for regular mountain use thanks to their lightness & support

Anti-UV lenses block 100% of harmful rays and category 4 protects you from glare. The technology of polarising lenses means you better distinguish the contours and contrasts.

Lens: 100.0% Polycarbonate; Frame: 20.0% Styrene Ethylene Butadiene Styrene, 80.0% Polyamide

BENEFITS

Coverage

Wraparound shape: protects your eyes from wind, spray and inclement weather.

Polarised

Polarising lens: reduces reflections from bright surfaces

Sun protection

Category 4 lens - 100% UV filter: perfect for very sunny weather or at altitude.

Lightweight

Just 31 g.

Field of vision

Large lenses for superior peripheral vision.

Stability

Temple tips in flexible material: good retention on the face.

Robustness

Polycarbonate glasses made from high resistance plastic.

Compatibility

Compatible with the MH ACC 100 L (4145874) and 500 L (4174684) retainer straps.

TECHNICAL INFORMATIONS

ANTI-UV

An anti-UV material, but what is it for?
To protect your eyes from an invisible danger... UV rays.
UV radiation is always present, in winter or summer, in sunny or even cloudy weather, and it can be harmful to your eyes and their contours.
To help preserve your vision, our sunglasses lenses are made from polycarbonate blended with “anti-UV” material which protects you from harmful sun rays (UVA and UVB)

Polarised

The best for your outdoor activities!
The polarised lenses intensify the colours and improve contrasts as well as the view of the terrain.
They provide good protection and excellent comfort by only transmitting the light in one axis, while also protecting you from glare by blocking the rays which are reflected off horizontal surfaces (water, snow, etc.)
The only downside is that it makes it difficult to read screens (phone, etc.) as the polarising treatment lowers the brightness of the screens.

GLARE

Classification of tinted lenses according to the ISO 12312-1 standard:
- Category 1: lens with a light tint for reduced sunlight.
- Category 2: lens with a medium tint for average sunlight.
- Category 3: dark lens for strong sunlight (sea and mountains). Between 82% and 92% of visible light absorbed
- Category 4: very dark lens, for exceptionally strong sunlight (high mountains). Between 92% and 97% of visible light absorbed

Good to know

Our lenses are made of polycarbonate, a material that is highly resistant to impacts but whose major weakness is that they are vulnerable to scratching.
Bear in mind that even if your lenses are scratched, the UV protection does not decrease; the mirror effect is purely for aesthetic purposes.
The same goes for the colour of our tinted lenses.
Whether they are grey, brown or coloured… you can choose your glasses according to your taste and you will still be protected, whatever the colour.

FRAMES CREATED USING A BIO-BASED POLYMER

For the frame of these sunglasses, we use Rilsan Clear G850 Rnew, a polymer made from castor oil.
This bio-based material is a real asset in our development process and is tailored to making lightweight and flexible frames.