Bloc Deck Matt Gun

£40.00

Deck sunglasses are suitable for everyday wear due to their durable, lightweight design. Effortlessly clean lines and sharp lenses these frames are bound to get you noticed this summer.

Bloc Deck Matt Gun

Black/Green
£40.00
1 In Stock

Deck sunglasses are suitable for everyday wear due to their durable, lightweight design. Effortlessly clean lines and sharp lenses these frames are bound to get you noticed this summer.

The metal frames are beautifully hand finished and formed from a fusion of components for comfort and fit.

The hypoallergenic anti-slip, adjustable pads are resistant to most cosmetic ingredients and natural perspiration.

The distortion free, impact resistant XTR Karbon8 optical class one lenses provide maximum protection against UVA, UVB and other harmful blue light up to 400nm.

  • Silicon hypoallergenic non-slip nose pads.
  • XTR Karbon8 lens.
  • MTX and KARBON TX injected temples.
  • Suitable for medium to large faces.

Tested to BS EN ISO 12312-1:201. 
Category 3.

Category        Usage
0 Not really a category - transmits 100% of visible light. Protection against grit and ice only. 
1 43% - 80% visible light transmitted. Suitable for use in cloudy conditions with virtually no direct sunlight eg blizzards and whiteouts 
2 18% - 43% visible light transmitted. Suitable for use as general sunglasses and in cloudy conditions in the mountains, but not in direct sunlight in mountain areas where there will be a lot of reflection off snow and ice.
3 8% - 18% visible light transmitted. Suitable for Alpine and Himalayan mountaineering for most uses, but for prolonged exposure at high altitude Category 4 is recommended.
4 3% - 8% visible light transmitted. For prolonged exposure at high altitude and especially if you have weak eyes. Will be found too dark for everyday use and should not be used for driving a car.

*Categories 3 and 4 are the only categories suitable for Alpine and Greater Ranges mountaineering - however, just because the lenses are suitable does not mean that the design of the glasses is.

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