CHAM

COMEBACK OF AN ALPINE CLASSIC
SKU
MO0431
Lenses guide

Photochromic lenses

  Instructions for use Visible light transmission rate
Protection index
REACTIV Performance 0-3 Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side)  picto weather 8<>85%

0 to 3

REACTIV Performance 2-4 (Zebra) Photochromic (SHR) + Anti-fog Coating + Oil-repellent coating (external side)  picto weather 7<>35% 2 to 4
REACTIV Performance 1-3 (Zebra Light) Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side)  picto weather 17<>75%

1 to 3

REACTIV Performance 1-3 (Zebra Light Red) Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side)  picto weather 13<>72% 1 to 3
REACTIV Nautic 2-3 (Octopus) Photochromic (NTS) + Polarizing + Water repellent / Oil-repellent Coating (external and internal side)  picto weather 9<>32% 2 to 3
REACTIV High Mountain 2-4 (Cameleon) Photochromic (NTS) + Polarizing + Anti-fog Coating / Oil-repellent Coating (external side)  picto weather 5<>20% 2 to 4

Polycarbonate lenses

Spectron 0 Clear Sight picto cloudy weather 90% 0

Spectron 1

Hi Contrast picto cloud and sun 49% 1
Spectron 3 picto weather 13% 3
Spectron 3+ Flash finish picto weather 12% 3
Spectron 3CF Color Flash picto weather 12% 3
Spectron 4 Flash finish + anti-reflective coating picto weather and no driving 5% 4
Spectron 4 Baby Baby Flash finish picto weather and no driving 5% 4
Polarized 3 Polarizing picto weather 12% 3
Polarized 3+ Polarizing + Flaash finish picto weather 11% 3
Polarized 3CF Polarizing + Color Flash picto weather 11% 3
Polar Junior Polarizing picto weather 15 / 17% 3

Mineral lens

Alti arc 4 Anti-reflective coating picto weather and no driving 7% 4

 

Special coating

Anti-fog > prevents condensation and garantees maximum longevity.

Anti-reflective > reduces eyestrain and eliminates interference glare.

Brunishing > improuves filtration of visible light

Flash finish > improuves filtration of visible light by producing a mirror effect on the lens.

Water-repellent > makes water slide over the lens and prevents hydrogen bonds forming between water molecules. Visibility is impouved

Oil-repellent coating > prevents finger marks, makes water slide over the lens and cleaning easier.

 

All Julbo lenses belong to optical class 1 and guarantee protection from UV A, B ans C rays.

(1) SHR technology : Hight-Speed activation or desactivation.

(2) NTS technology : the lens gets darker or lighter regardless of the temperature.

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- Sunglasses lenses available in CHAM -

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Cat. 3 polycarbonate lens (visible light transmission rate: 12%) with colored mirror coating (Color Flash): improves filtration of visible light by applying a mirror effect to the lens. Multipurpose lens suitable for all uses.

Sun protection : Cat. 3

VLT (visibility light transmission) : 12%

Material : POLYCARBONATE

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Cat. 3 polycarbonate lens (visible light transmission rate: 12%) with colored mirror coating (Color Flash): improves filtration of visible light by applying a mirror effect to the lens. Multipurpose lens suitable for all uses.

Sun protection : Cat. 3

VLT (visibility light transmission) : 12%

Material : POLYCARBONATE

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Cat. 4 polycarbonate lens (visible light transmission rate: 5%) with an anti-reflective coating: improves visual comfort by eliminating stray reflections. And a flash finish: improves filtration of visible light by applying a mirror effect to the lens. Blocks sunlight and increases the filter effect. Recommended for sports exposed to conditions with strong glare.

Sun protection : Cat. 4

VLT (visibility light transmission) : 5%

Material : POLYCARBONATE

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Cat. 4 mineral lens (visible light transmission rate: 7%). Superior optical quality and highly scratch and shock resistant. External anti-reflective coating to improve visual comfort by eliminating stray reflections. And flash finish: improves filtration of visible light by applying a mirror effect to the lens. Recommended for high-mountain environments and expeditions.

Sun protection : Cat. 4

VLT (visibility light transmission) : 7%

Material : MINERAL

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Cat. 3 polycarbonate lens (visible light transmission rate: 11%) with polarization and flash finish. Suitable for all types of sea or mountain sport, blocking glare on the surface of snow and water.

Sun protection : Polarizing

VLT (visibility light transmission) : 11%

Material : POLYCARBONATE

- Product description -

The legends of the mountains were as tough as old leather! New generations are nostalgic for the authentic frame with leather side shields worn by the greatest mountaineers of Chamonix on all the world's peaks. With this re-release, Julbo offers much more than a pair of sunnies: pure emotion, and the alchemy of shiny metal, soft leather and rivets, backed up by high-performance mirror lenses. Comfort and vision in the mountains, with equally good credentials for town or your travels.

  • Lens depth : 50
  • Distance : 19
  • Temple length : 145
  • Base : 6
  • Hinges : Oui
  • Lens size : 58
  • Age : Adult
  • Masse nette en g : 39 g 39 g 39 g 39 g 39 g 39 g 40 g

Technical features

  • 360° adjustable temples : The ends of the temples can be moved in all directions. Under a helmet, over a hat or on the head, the frames are held in place.
  • Grip Tech : Exclusive soft-comfort material on the temples that doesn't stick to hair, giving perfect grip and comfort
  • Leather side shields : A special feature of glacier sunglasses, leather side shields have protected the eyes of generations of mountaineers.
  • Removable side shields : Side protection from sunlight.
  • Total Cover : Maximum protection from sunlight in extreme conditions.
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