Solar-Powered Auto-Darkening Welding Lens 100 x 50 mm (Battery Not Included)

1. AUTO ON/OFF: The lens has an automatic opening and closing function; operation is simple and reliable, and it can be used with different styles of welding masks. 2. ADJUSTABLE SENSITIVITY: The lens button can adjust the sensitivity, which is convenient and quick, and the indicator light will sound when the battery is low. 3. WIDE VIEW: The lens is clear and the horizon field is wide, which can quickly and reliably filter the welding arc and improve work efficiency. 4. PROFESSIONAL PROTECTION: The high-sensitivity sensor and wave head on the lens offer you precise, professional protection and effectively prevent the onset of occupational diseases. 5. P-P MATERIAL: The P material is non-toxic, odorless, and tasteless, and is one of the lightest types of plastic, which can reduce workload. Specification: Item Type: Auto-darkening welding lens. Material: Polypropylene Frame Size: Approx. 110x90x9mm/4.3x3.5x0.4 inches Window Size: Approx. 100x50mm/3.9x2 inches Light State Color Level: DIN4 Dark State Color Category: DIN9-13 Dark State Color Number Adjustment Method: External control, stepless adjustment Dimming Response Time: 1/10000 seconds Induction Sensitivity Control Adjustment: Stepless adjustment Recovery Time: 0.1 second to 0.8 seconds Power Supply: Battery, Solar Battery Specification: 2x3VCR2032 (not included) Operating Temperature: -20℃-65℃ Number of Arc Sensors: 2 Infrared or UV Protection Class: DIN16 Self-Check Function: Yes Low Voltage Alarm Function: Yes Mixing Function: Yes Cutting Function: None Package List: 1 x Auto-Darkening Welding Lens Note: Keep it properly when not in use to avoid damaging the mirror