Convenient and safe welding visors using liquid crystal technology. LIGHT SHADE TECHNOLOGY - improves visibility and reduces eye strain Convenient SHADE MODE - plus rotating header and the ability to use corrective lenses.. Advantages Optical class 1/1/1/2 (EN 379) with Light Shade technology.. Smooth adjustment of shade grade 9-13 with an internal knob. Smooth knob adjustment. External button to switch to grind mode (shading degree - 3.5 DIN). Field of view (filter): 4,312 mm² Cartridge size (110 x 90). 2 optical sensors. Cartridge size (mm): 110 x 90. Capable of using vision-corrected filters. Convenient and safe welding visors using liquid crystal technology. LIGHT SHADE TECHNOLOGY - improves visibility and reduces eye strain Convenient SHADE MODE - plus rotating header and the ability to use corrective lenses.. Advantages Optical class 1/1/1/2 (EN 379) with Light Shade technology.. Smooth adjustment of shade grade 9-13 with an internal knob. Smooth knob adjustment. External button to switch to grind mode (shading degree - 3.5 DIN). Field of view (filter): 4,312 mm² Cartridge size (110 x 90). 2 optical sensors. Cartridge size (mm): 110 x 90. Capable of using vision-corrected filters. Welding Helmets Product Types Self-dimming Welding Helmets Product Series EUROSPEEDLS Series Welding Helmets Shell Type Black Welding Helmets ADF Viewing Area 98mm x 44mm Welding Helmets Control Type digital Welding Helmets Weight 475g Welding Helmets Auto Darkening Yes Welding Helmets Cheater Lens Compatibe Yes Welding Helmets Cut Mode Yes Welding Helmets Flip Up Lens No Welding Helmets Grind Mode Yes Welding Helmets Hard Hat Capable No Welding Helmets Lens Shade Rating 9-13 Welding Helmets Light to Dark Switch Time 1/25,000 sec Welding Helmets Magnifying Lens Holder Yes Welding Helmets Quick Adjust Ratched Yes