Adult Hiking Photochromic CAT2 => CAT4 Sunglasses MH570 - White

Name: Adult Hiking Photochromic CAT2 => CAT4 Sunglasses MH570 - White
Availability: OutOfStock

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

ID 8553832

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How to get it

coverage
Wraparound shape: protects your eyes from wind, spray and inclement weather.
sun protection
Photo lens cat. 2 to 4 - 100% UV - ideal for variable brightness.
lightweight
Just 28 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. 2-year guarantee.
compatibility
Compatible with the MH ACC 100 L (4145874) and 500 L (4174684) retainer straps.

Description

Design details

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 preserve your vision, the lenses of our sunglasses are made of polycarbonate mixed with an "anti UV" material which protects you from the harmful rays of the sun (UVA and UVB).
PHOTOCHROMIC TECHNOLOGY
The colour of the so-called "photochromic" lenses varies according to the amount of UV rays. The activation time to change from the light tint to the dark tint (categories 2 to 4) is about 1 minute. The deactivation time to change from the dark tint to the light tint is about 3 minutes at room temperature (23°C). The lenses adapt directly to the amount of UV light emitted outdoors to provide better protection for the wearer according to the weather conditions.
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.

Adult Hiking Photochromic CAT2 => CAT4 Sunglasses MH570 - White

How to get it

Features

coverage

sun protection

lightweight

field of vision

stability

robustness

compatibility

Description

Design details

Specifications

Details

Composition

EU product safety contact

Usage & care

Description

Design details

Specifications

Details

Composition

EU product safety contact

Specifications

Details

Composition

EU product safety contact

Usage & care

How to use

How to repair or replace

key 'ProductAssurance.warranty (en-IE)' returned an object instead of string.

Care instructions

Usage precautions

Storage

Cleaning

Specifications

Details

Composition

EU product safety contact

How to use

How to repair or replace

key 'ProductAssurance.warranty (en-IE)' returned an object instead of string.

Care instructions

Usage precautions

Storage

Cleaning