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Glasses Worksafe CHEETAN
- purpose: worn to protect eyes against particles and UV radiation
- lenses made of high-quality polycarbonate
- with an anti-fog coating
- light 26 g
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EN166-F 5-1.1 1F
All WORKSAFE products are made of reinforced plastic materials which should not drastically age during their expected life span. Ageing of plastic may occur if exposed to strong UV radiation. In any case, eyepieces should be replaced after a maximum of two years of use, and frames, housings and forehead protection after three years of use.
All eye/face protectors are marked in compliance with the table below to identify their areas of application and performance according to EN 166:2001.
The meaning of the marking/symbols
| Mechanical strength (resistance against high-speed particles) |
Speed |
(Frame/side-pieces and lens) Product marking |
| Increased strength | 5.1 m/s | S |
| High-speed particles, low speed | 45 m/s | F |
| High-speed particles, medium speed | 120 m/s | B |
| High-speed particles, high speed | 190 m/s | A |
| Optical performance (lens only) | |
| Optical Class 1 (± 0.06 dioptres/Permanent use) | 1 |
| Optical Class 2 (± 0.12 dioptres/For use from time to time) | 2 |
| Optical Class 3 (± 0.12-0.25 dioptres/Unsuitable for prolonged use) | 3 |
Note:
Symbol S and F can be applied to any type o eye protector.
Symbol B can only be applied to goggles and face shields.
Symbol A can only be applied to face shields.
res/Unsuitable for prolonged use)