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Alpina

Alpina Twist Four VL+ Glasses black matt (2021)

ID: 263408
£87.99
Incl. VAT, excl. shipping costs
Alpina Twist Four VL+ Glasses black matt
Alpina Twist Four VL+ Glasses tin-black
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Product Description

The Twist Four VL+ from the Performance range is suitable for ambitious all-weather athletes who value three protection levels with self-tinting. The Varioflex lenses automatically adjust to the ambient brightness and the Fogstop coating ensures fog-free vision. The adjustable nose pads and temples provide perfect adjustment options. Protection level: S1-3

Optimized Airflow
Strongly curved discs surround the face optimally. They protect the eyes from draughts and cold and improve vision. The indirect airflow prevents fogging of the lenses.

2 Component Design
The combination of hard frame, soft temple ends and nose pads increases wearing comfort and fit of the glasses.

Twist Fit Nose
Nose pads, which can be rotated steplessly via a grid, adapt individually to each nose shape.

Adjustable Inclination
A bow joint adjustable in inclination optimizes the adjustment. The tilting of the glasses towards the forehead ensures freedom from draughts. Tilting away from the forehead causes more ventilation and prevents fogging of the lenses.

Varioflex
Varioflex is a lens technology in which the lenses adapt automatically to the weather. The self-tinting (photochromic) lenses react either to UV light (for glasses with protection level S 1-3) or to visible light (S 1-4). When irradiated, chemical elements open and produce a flat, darkening effect. If the light intensity decreases, the chemical elements close and the panes become brighter again. This process takes place in a matter of seconds. So they have glasses, which adapt themselves to the constantly changing light conditions.

Fogstop
Fogstop is a coating on the inside of the lenses that is not smooth but rough. This means that the drops have no possibility to form a closed layer, i.e. to fog up and thus obscure the view.

Special Features

Protection Level


Protection Index enligt Standard EN1938 

0 - For cloudy days the lens is colourless 

1 - Suitable for weak sunlight through an otherwise cloudy sky 

2 - Medium lenses for normal sunlight 

3 - Strong sunlight (alpine and marine), often dark lenses 

4 - High Alpine and marine environment. Very dark lenses, not suitable for driving!
Specifications
Intended use
Sport  
Glasses Construction
frame: 14.0 cm wide / 4.5 cm long
clamp: 16.5 cm long, soft temple ends, adjustable inclination
Glacier-proof: No
nose area: Soft Rotable Nosepads
Glass / plate type
Mirrored, Tinted, Photochromic
Protection level
1-3: 8 - 80% light transmission  
Glasses Lenses
glass color: Black
protection level: 1-3: 8 - 80% light transmittance
100 % UV-protection: yes
Special features: With anti-fog coating, With automatic lens tinting
further features: Strong Curved Discs
Weight
23.5  g
Gender
Unisex
Model year
2021
Product number
263408
Customer Ratings
4.8
22 Customer Ratings
5 Stars
18
4 Stars
3
3 Stars
1
2 Stars
0
1 star
0
31.12.2020
karl
Cycling glasses
Fahrradbrille
Translated from German To the original

Good fit, as expected, takes a lot of wind out of your eyes.

Guter Sitz, nimmt erwartungsgemäß viel Wind aus den Augen.

26.07.2020
Christophe
100%
100%
Translated from French To the original

I am very happy with the product, the glasses are not too tinted, it's perfect. I have no air circulating between the eyes and the frame. good product

Je suis très content du produit, les verres sont pas trop tintés c'est parfait. je n'ai pas d'air qui circule entre les yeux et la monture. bon produit

31.10.2019
Martin
Works well
Fungerar bra
Translated from the Swedish To the original

Completely satisfied. Light, sit well, do not fade again, light in the dark and darken in daylight.

Helt nöjd. Lätta, sitter bra, immar inte igen, ljusa i mörker och mörknar i dagsljus.


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