Welder's face shield with PRESIDENT CRYSTALINE® Yamal hard hat fastening, article no. 05545.

The anthracite-coloured PRESIDENT body made of non-combustible heat-resistant material Super Termotrek; mounting on the helmet with special universal adapters (included), fixed in two most advantageous positions: working (at the bottom) and not working (at the top); cover glass and backing made of polycarbonate.
Automatically darkening light filter with adjustable sensitivity of the optical sensor and speed of brightening; real colour rendering; external adjustment of the degree of darkening (9-13); two optical sensors 2; mode "Grinding" (external switch); dimensions of the visible area 92x42mm; optical properties 1/1/1/2..