O2 SPECTRUM
open protective glasses (10210)

Model features: The clear safety enhanced mineral glass has excellent resistance to almost any abrasion. For efficient air exchange, an improved shell with angled vents prevents dust and particles from entering the space under the goggles.

Lens material: mineral glass.
Frame material: plastic.
Fixation: temples.
Protection against mechanical impact: increased strength – S.
Additional properties: resistance to surface destruction by fine aerosols – K.

Optical class: 1.
Lens color: clear.
Marking: 1 S К.
The operation range of temperature: from –5 °С to +55 °С.
Country of origin: Russia.

TR CU 019/2011