TRYON Safety Glasses clear Lens Bollè

The glasses have a very high lens hardness factor value – F for airsoft conditions. Expresses the mechanical resistance of the material. In this case, we are dealing with resistance to so-called low energy impacts. The lenses are designed to withstand the impact of a steel ball with a diameter of 6 mm and the mass of 0,86 g moving at a speed of 45 m/s. Converted, this translates into a kinetic energy of 0,87 J.
The optical class of lenses is determined based on their optical parameters. Eye and face protection devices are divided into 3 classi. The lenses of the optical class 1 are intended for continuous use (therefore these glasses can also be used as sunglasses or safety glasses for daily use), while the lenses of the class 3 they are intended for short-term use.
What is EN166?

The EN166 standard applies to all types of personal eye protection used to protect against the various dangers that may be encountered in industry, in laboratories, in school buildings, in the DIY sector, ecc., where eye damage or visual disturbances may occur , with the exception of radiation of nuclear origin, of X-rays, of laser emissions and infrared radiation (AND) emitted by low temperature sources. The specifications of this standard do not apply to eye protection where separate, comprehensive standards exist, as for eye protection from lasers, sunglasses for general use, ecc., provided that such standards reference this standard. Eye protection equipped with corrective lenses is not excluded from the field of application. Tolerances for focusing capabilities and other characteristics that depend on corrective actions are specified in ISO/DIS8980-1 and ISO/DIS8980-2.

ATTENTION!

The product indicated above is of the highest quality and has undergone resistance tests appropriate to its resistance class. The manufacturer guarantees the impact resistance of solid objects within the resistance class or certificates obtained. However, in case of insufficient adaptation of the goods, the use of this protection does not exclude the possibility of personal injury, for example due to a ball falling under the protective glass due to a bounce. Therefore, before use, it is recommended to adapt eye protection to the individual needs of the user. The protective properties of the product can also be altered following improper use and maintenance of the product indicated above, ad is. cleaning the glass with inappropriate preparations. The seller is not responsible for any personal injury resulting from improper adaptation and use of the above product