The technologies used to ensure maximum protection and comfort in BLS full face masks
The BLS full face masks protect the entire face and provide a high protection factor, higher than any other reusable device.
In BLS 5000 series full face masks, the screen protection in optical class 1* (EN 166) allows a panoramic visual field without optical distortions. A vitrification treatment on its surface makes it scratch resistant.
* Eye protection devices are divided into 3 classes according to spherical, astigmatic and prismatic optical deformations (EN 166). Class 1 is the best existing class. BLS 5000 series devices series have been tested according to the guidelines of EN 166.
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BLS 5000 series full face masks’ harness is fixed on 6 attachment points directly to the rigid frame so as not to deform the face seal. It allows to distribute the weight of the device evenly without leaving face marks.
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Designed to avoid visor fogging through the control of the cold and hot air flows inside the mask without perishable surface treatments.
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Our experience in the production of respiratory protection devices makes us give an affirmative answer. Probably also in the case of 2019-nCoV, and with high probability in the less aggressive Coronaviruses, more common in our country.
