Optrel Crystal 2.0 Welding Helmet – Silver or Black – You Won’t Believe Your Eyes

Crystal Lens Technology 2.0: Achieve clear vision throughout all stages of the welding process.
Autopilot Shade Adjustment: Automatically transitions between shades 4 to 12, adapting to different light conditions effortlessly.
Twilight Function: Ensures smooth adaptation to rapid lighting changes, maintaining comfort and reducing eye strain.
Sensitivity Control: Customize the helmet’s responsiveness to suit your specific environment and welding requirements.
Grind Mode: Offers the brightest view possible during grinding operations, enhancing safety and precision.
Heat-Reflecting Paint: Keeps you cooler under intense conditions, improving comfort and focus
ShadeTronic

Technical Data Shade levelsinactive: shade level 2.0 active, manual: shade level 4-12 AutopilotAutomatic protection level regulation across a range from 4-12 with individual calibration option of ± 2 Power supplySolar cells, 2 lithium batteries (CR2032) SensorsThree Sensors SensitivityInfinitely adjustable, now with “super high” sensitivity Switching timebright to dark: 0.100 ms at room temperature at 55°C 0.070 ms at 55°C dark to bright: 0.1 s to 2.0 s (with dimming function) EN379 classificationOptical class: 1 Scattered light: 1 Homogeneity: 1 Angular dependence: 2 Shape stabilityWelding mask: up to 220 °C / 428 °F Front cover lens: up to 137 °C / 279 °F Eye protection Ultraviolet / Infrared Protectionmaximum protection at any shade level Operating temperature-10°C to + 70°C / 14°F to 158°F Storage temperature-20°C to + 80°C / -4°F to 176°F Weight460 g / 18,7 oz Scope of deliveryWelding helmet, manual Warrantyfrom date of purchase: 2 years for manufacturing and material defects, 6 months for battery

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