Welding Helmet Lens - Solar Auto Darkening Welding Mask Lens Group Lens - Lithium Battery

This Solar Auto Darkening Welding Mask Helmet Welder Lens Filter is a high quality solar auto darkening welding lens with solar charging function and fully automatic on/off, very convenient and efficient to use. Impact resistant PP material, easy and safe to use.

Features:
Automatic welding lens filter with solar charging function and fully automatic darkening.
Overall process protection against UV and IR with adjustable sensitivity and delay time.
Variable shade (DIN) from DIN9 to DIN13 can be adjusted by rotating a shade knob.
Powered by solar energy and the power supply can turn on and off automatically.
Highly clear filter with high quality LCD display and multi-layer optical filter interference.
Serves the viewing window of most standard welding helmets.

Specifications:
Material: PP + LCD
Color: Black
Bright state: DIN 4
Dark state: DIN 9 to DIN 13 (free inner adjustment)
UV/IR protection: DIN15 levels
Switching time (light to dark): 1/10000s (normal temperature)
Delay time (dark to light): 0.10s-0.80s adjustable
Power supply: Solar cells and lithium batteries
Battery: 2 x CR2450 3V 600mAh lithium batteries (included).
On/Off: Fully automatic
Sensitivity (based on the size of the current when welding): Adjustable, low/high
Arc sensor: 2 pieces
UV transmittance: 313nm≤0.00006% 365nm≤0.00006%
IR transmittance: 780～1300nm≤0.003% 1300～2000nm≤0.009%
Application: MIG / TIG / Argon Arc / Welding Arc / Gas welding
Operating temperature: -10℃～65℃ (14℉～149℉)
Storage temperature: -20℃～70℃ (-4℉～158℉)
Active viewing area: 92.5 x 42.5 mm
Solar battery area: 93 * 17 mm
Filter cassette size: 110 * 90 * 9 mm / 4.33 * 3.54 * 0.35 inches
Filter cassette weight: 86 g / 3.05 oz
Package size: 11.5 * 9.1 * 1 cm / 4.53 * 3.58 * 0.39 inches
Package weight: 89 g / 3.13 oz

Package List:
1 * Welding Lens