Optrel Crystal 2.0 + helmet backpack

 optrel crystal 2.0 product brochure

True color means not the same as true color
As far as always the distinction can be seen upon taking a closer look. With the crystal lens technology you will recognize the difference immediately when putting it on.

The color perception in light state is almost like looking through clear window glass and in dark mode you enjoy a detailled and high-contrast view of the welding pool with a never-seen-before clearness.

Fields of Application:

• Elektrode Welding (Stick Welding, SMAW)
• MIG/MAG (GMAW)
• GMAW High melting rate process
• Flux Cored Wire Welding
• TIG Welding (GTAW)
• Plasma Arc Welding
• Micro Plasma Arc Welding
• Plasma Cutting
• Gas Welding
• Grind Mode

Technical Data:

• Shade levels - inactive: shade level 2.0, active, manual: shade level 4-12
• Autopilot -  Automatic protection level regulation across a range from 4-12 with individual calibration option of ± 2
• Power -  supplySolar cells, 2 lithium batteries (CR2032)
• Sensors - Three Sensors
• Sensitivity - Infinitely adjustable, now with "super high" sensitivity
• Switching time - bright 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 classification - Optical class: 1 / Scattered light: 1 / Homogeneity: 1 / Angular dependence: 2
• Shape stability - Welding mask: up to 220 °C / 428 °F, Front cover lens: up to 137 °C / 279 °F
• Eye protection Ultraviolet / Infrared Protection - maximum 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
• Weight - 460 g / 18,7 oz
• Scope of delivery - Welding helmet, manual
• Warranty - from date of purchase: 2 years for manufacturing and material defects, 6 months for battery