Light state: DIN4 Dark state: DIN9-13 Switching time: <1/25,000S at Room Temperature

Cartridge Size: 110 x 90 x 8 mm     (4-1/3” x 3-5/9” x 1/3”)

Viewing area: 100 x 67 mm     (3-11/12” x 2-3/5”)

Sensitivity: Stepless Adjustment

Delay time: Stepless Adjustment   0.15S ~0.80S

Shade Adjustment: Outside & Stepless

Sensors: 2

TIG Capability: Improved

Power Supply: Replaceable Li-Mi & Solar Combination

Weight: 108G

UV & IR protection: Up to shade 15

Optical class: 1/1/1/2

Warranty (years): 2

Solar Powered Auto-Darkening Welding Filter(WH912)