[Filter model: WH511]

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: 92 x 42 mm     (3-3/5” x 1-7/11”)

Sensitivity: Stepless Adjustment

Delay time: Stepless Adjustment   0.15S ~0.80S

Shade Adjustment: Outside & Stepless

Sensors: 2

TIG Capability: Improved

Power Supply: Li-Mi & Solar Combination

UV & IR protection: Up to shade 15

Optical class: 1/2/1/1

Certification: CE EN379

Warranty (years): 2

Weight: 490G (1.08 Pound)

Material of helmet: NYLON

Available color: blue/black/silver/red

[Optional Filters: WH900 Series, WH700 Series, WH500 Series, WH300 Series, WH100 Series]

Certification:  CE EN175

Patented Design

Patented Registration No.: ZL200530102435.9