SKYDOME
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.

- Ski goggle lenses available in SKYDOME -
- Product description -
Its oversize panoramic lens offers maximum angle of vision. Frameless construction eliminates obstacles in the line of sight. Skydome expands vision for the ultimate in backcountry freeride! With its flexible construction and featherweight spec (135 g), it fits the face perfectly for superb comfort. Its Reactiv photochromic lens immediately adapts to the prevailing light for the best possible vision in every weather. Eye-catching Skydome means total freedom for riders.
Technical features
- Air Flow : Venting incorporated into the frame for good air circulation to prevent formation of fogging.
- Anatomic frame : Cuts on the frame for more flexibility.
- Anti-fog coating : The inner surface of the lens has an additional anti-fog coating.
- Dual Soft Foam : Two layers of foam for optimum comfort and shock absorption with a soft-touch layer for softer contact with skin.
- Frameless construction
- Full silicone strap : Strap lined with a silicone strip for perfect grip.
- Overstrap : Offset strap for compatibility with all types of helmet.
- Reactiv Photochromic lens
- Spherical double lens
- Symmetrical adjustment : Two loops either side of the strap for symmetrical adjustment in the blink of an eye.