Thunder spectacles

Thunder spectacles. Ergonomic safety spectacles of sports design. Clear or smoke impact resistant polycarbonate lens with side protection. Soft frame tips and a soft bridge for extra comfort. Soft microfiber bag for lens protection and cleaning. Spectacle cord.

Lens color: clear / brown. Anti-scratch coating (AS). Anti-fog coating (AF).

Field of use:

clear lenses: indoor mechanical works with good lightening conditions;

brown lenses: bright light environment works.

Certification:

EN166:2001 Personal eye protection - Specifications.

EN170:2002 Personal eye protection - Ultraviolet filters - Transmittance requirements and recommended use.

EN172:1994/A1:2000/A2:2001 Sun glare filters for industrial use

Lens marking: 2С-1,2 1FT (clear) / 5-3.1 1FT (brown)

(2C – ultraviolet radiation protection up to 380 nm with good color recognition /  5 – bright light with no infrared protection; 1,2 / 3,1– scale number; 1 – the highest level of optical class; F – low energy impact at 45 m/s; T - impact resistance within -5° - + 55°C)

Frame marking: EN166 FT

(F – low energy impact at 45 m/s; T - impact resistance within -5° - + 55°C)