SHIELD
Photochromic lenses |
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Instructions for use | Visible light transmission rate |
Protection index |
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REACTIV Performance 0-3 | Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side) | ![]() |
8<>85% |
0 to 3 |
REACTIV Performance 2-4 (Zebra) | Photochromic (SHR) + Anti-fog Coating + Oil-repellent coating (external side) | ![]() |
7<>35% | 2 to 4 |
REACTIV Performance 1-3 (Zebra Light) | Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side) | ![]() |
17<>75% |
1 to 3 |
REACTIV Performance 1-3 (Zebra Light Red) | Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side) | ![]() |
13<>72% | 1 to 3 |
REACTIV Nautic 2-3 (Octopus) | Photochromic (NTS) + Polarizing + Water repellent / Oil-repellent Coating (external and internal side) | ![]() |
9<>32% | 2 to 3 |
REACTIV High Mountain 2-4 (Cameleon) | Photochromic (NTS) + Polarizing + Anti-fog Coating / Oil-repellent Coating (external side) | ![]() |
5<>20% | 2 to 4 |
Polycarbonate lenses |
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Spectron 0 | Clear Sight | ![]() |
90% | 0 |
Spectron 1 |
Hi Contrast | ![]() |
49% | 1 |
Spectron 3 | ![]() |
13% | 3 | |
Spectron 3+ | Flash finish | ![]() |
12% | 3 |
Spectron 3CF | Color Flash | ![]() |
12% | 3 |
Spectron 4 | Flash finish + anti-reflective coating | ![]() |
5% | 4 |
Spectron 4 Baby | Baby Flash finish | ![]() |
5% | 4 |
Polarized 3 | Polarizing | ![]() |
12% | 3 |
Polarized 3+ | Polarizing + Flaash finish | ![]() |
11% | 3 |
Polarized 3CF | Polarizing + Color Flash | ![]() |
11% | 3 |
Polar Junior | Polarizing | ![]() |
15 / 17% | 3 |
Mineral lens |
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Alti arc 4 | Anti-reflective coating | ![]() |
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.

- Sunglasses lenses available in SHIELD -
- Polycarbonate glasses (Spectron) Spectron polycarbonate lenses are light and offer good shock resistance, making them suitable for all outdoor sports.
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REACTIV Photochromic lenses
Your Reactiv lenses get darker or lighter to match changing light conditions. Whatever the weather, Julbo guarantees perfect vision and long-lasting protection for your eyes.
- Mineral glasses With excellent scratch and shock resistance, the Alti Arc lens is of superior optical quality and an industry benchmark for glacier sunglasses.
- Product description -
Julbo has produced a stylish frame for those who climb, run or ride in the montain to reflect both their spirit of adventure and technical ability. All terrain and all protection, Shield will open both your field of vision and your mind to what's possible: REACTIV Photochromic lenses for perfect vision, and non-slip curved temples with Grip Nose so they stay on your head when things get bumpy! Air Flow ventilation and removable soft feel side shields guarantee maximum comfort. The sleek rectangular shape ensures style and bold moves go hand-in-hand.
- Lens depth : 45
- Distance : 17
- Temple length : 130
- Base : 6
- Hinges : Oui
- Lens size : 59
- Age : Adult
- Masse nette en g : 32 g 32 g 32 g 32 g 32 g 32 g 32 g 32 g 42 g
Technical features
- Nose Grip : Flexible, shock-absorbing grip insert on the bridge.
- Air Flow : Venting incorporated into the frame to facilitate air circulation and prevent fogging.
- Cord attachment : Allows attachment of a cord.
- Curved temples : Ergonomic profile for good grip on the face and head.
- Fabric side shields : Removable fabric, soft-touch side shields provide maximum comfort and do not cause irritation in contact with skin.
- Grip Tech : Exclusive soft-comfort material on the temples that doesn't stick to hair, giving perfect grip and comfort
- Supplied with an adjustable cord : Hold and security. The cord length can be changed with the adjustment loop.
- Total Cover : Maximum protection from sunlight in extreme conditions.
Accessories included
This model comes with an adjustable strap.