|Instructions for use||Visible light transmission rate
|Zebra||Photochromic (SHR) + Anti-fog Coating + Oil-repellent coating (external side)||7<>35%||2 to 4|
|Zebra Light||Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side)||17<>75%||
1 to 3
|Zebra Light Red||Photochromic (NTS) + Anti-fog Coating + Oil-repellent coating (external side)||13<>72%||1 to 3|
|Octopus||Photochromic (NTS) + Polarizing + Water repellent / Oil-repellent Coating (external and internal side)||6<>27%||2 to 4|
|Cameleon||Photochromic (NTS) + Polarizing + Anti-fog Coating / Oil-repellent Coating (external side)||5<>20%||2 to 4|
|Spectron 0||Clear Sight||90%||0|
|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 + Flaash finish||11%||3|
|Polarized 3CF||Polarizing + Color Flash||11%||3|
|Polar Junior||Polarizing||15 / 17%||3|
|Alti arc 4||Anti-reflective coating||7%||4|
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 PROTON OTG -
- Polycarbonate glasses (Spectron) Spectron polycarbonate lenses are light and offer good shock resistance, making them suitable for all outdoor sports.
- Chromakids photochromic For young skiers, the Chromakids photochromic lens switches from category 2 to 3 to match changing light conditions.
Cat. 3 polycarbonate lens (visible light transmission rate: 12%). Light yet offering good shock resistance, this multipurpose lens is suitable for all types of activity.
Sun protection : Cat. 3
VLT (visibility light transmission) : 12%
Material : POLYCARBONATE
- Product description -
Young glasses wearers will be delighted by the arrival of the Proton OTG. With the comfort provided by its wide field of vision and helmet compatibility, they only need to think of one thing whatever the time of day: having fun!
- 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.
- Cylindrical double lens
- OTG (over the glasses) foam : Thermoformed double density foam contour adapting perfectly to prescription glasses.
- Overstrap : Offset strap for compatibility with all types of helmet.
- Soft Foam : Single density foam