Bolle Safety - NESS Safety Glasses - Smoke

Bolle Safety - Safety glasses NESS - Tinted

The glasses have a very high value of the coefficient of hardness of the lenses - F for airsoft conditions. It expresses the mechanical resistance of the material. In this case, we are dealing with resistance to the so-called low energy impacts. The lenses are designed to withstand an impact of a steel ball with a diameter of 6 mm and a mass of 0.86 g moving at a speed of 45 m / s. After conversion, it translates into kinetic energy of 0.87 J.

The optical class of the lenses is determined on the basis of their optical parameters. Eye and face protection is classified into 3 classes. Lenses in optical class 1 are intended for continuous use (so these glasses can also be used as sunglasses or protective glasses for everyday use), while lenses in class 3 - for short-term use.

What is EN166?

The EN166 standard is applicable to all types of personal eye protection used to protect against the various hazards that may be encountered in industry, laboratories, school buildings, DIY, etc. where eye damage or visual disturbance may occur, except radiation nuclear origin, X-rays, laser emissions, and infrared (IR) radiation from low-temperature sources. The specifications of this standard do not apply to eye protection as there are separate and complete standards, such as laser eye protection, sunglasses for general use, etc., provided that these standards derive from this standard. Eye protection fitted with corrective lenses is not excluded from the field of application. Tolerances for focusing ability and other characteristics that correlate with the corrective actions are detailed in ISO / DIS8980-1 and in ISO / DIS8980-2.

ATTENTION!

The above product is a product of the highest quality and has undergone durability tests appropriate for its resistance class. The manufacturer guarantees resistance to impacts of solids within the scope of the resistance class or obtained certificates. Nevertheless, in the event of insufficient matching of the goods, the use of this protection does not exclude the possibility of bodily injuries, for example by the ball falling under the protective glass as a result of a ricochet. Therefore, before use, it is recommended to adjust the eye protection to the individual needs of the user. The protective properties of the product may also change as a result of improper use and maintenance of the above product, e.g. by cleaning the lenses with unsuitable preparations. The seller is not responsible for any personal injury resulting from improper fit and use of the above product.