Description
Bolle Contour Clear glasses
The comfortable light and elegant protection glasses
with a metal made frame that is equipped with spring temples and which is
finished with a anti-skid rubber layer in the places contacting the body. They protect
not only from mechanical injuries and the UV radiation, but also from sudden
flame impacts ( up to the temperature of 420 degrees Celsius ).
Safety and durability
The
glasses have a very high F value of the
lens’ hardness factor as for the airsoft conditions. It expresses the
mechanical durability of the material. In this case we are handling with the
low energy hit resistance. The lenses are to withstand an impact of a 6mm 0,86g
steel BB pellet that moves with the velocity of 45 m/s. When recounted – this
result in the kinetic energy of 0,87 J.
Optical class
The lens’ optical class is
determined on the basis of its optical parameters. The means of eye and face protection
are divided into three classes. The 1st optical class lenses are
designed to be constantly used ( so these glasses can be also used as
sunglasses or every day use protective glasses ) while as the 3rd
optical class glasses are designed to be used for a short period of time.
What is the EN166?
The EN166
standard applies for all types of individual eye protection used to protect
from all types of dangers that can be met in industries, laboratories, in
school buildings, in the do it yourself field and so on where you can hurt your
eye or distort the vision – this excludes the nuclear type radiation, X rays,
laser emissions and the infrared radiation (IR) that is emitted by
low-temperature sources. The specifications of this standard do not apply to
the eye protection when other complete standards exists – such as the eye
protection against lasers.
ATTENTION !
The above product is a top product quality and passed the endurance tests
appropriate to its class immunity. The manufacturer guarantees resistance
to impacts of solids in class scope resistance or obtained certificates.
Nevertheless, in the event of insufficient matching of the goods, use of this
protection does not preclude personal injury,
for example by BB’s ricochet under the protective glass.
Therefore, before use, it is recommended to adjust eye protection to the
individual needs of the user. Protective properties of the product may also
change as a result of improper use and maintenance of the above product,
e.g. by cleaning with unsuitable materials or continue use of already scratched
or damaged product. The seller is not responsible for any personal injury
resulting from improper fit and use of the above product.
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