Profile Spot Light,Zoom Spot Light,Film and TV Light,LED Spot Profile Light EV LIGHT Guangzhou Co., Ltd , https://www.evlightprofessional.com
Traditonal Welding Goggles in Auto Drkening Goggles
The dimension is complied with the current international standard
The filter can match with any welding helmets with the size of 1080*50mm. It is the best ideal substitute for the traditional welding lens.
Adopting fixed shade number can meet the requirement of all kinds of welding in which the electric current is lower than 200AMP
Technical Specification
Shade Number In light state: DIN3
Shade Number In dark state: DIN11
Return time: <. 0.1ms (room temperature)
Response time: ≤ 0.2-0.7ms
Power supply: Lithium battery & solar cells
Working temperature: -5 C- +55C
Dimension: 108*50*5cm
UV transmittance: 315nm Tave < 0.00001%
365nm Tave < 0.1-0.2%
IR Transmittance 380-780nm: TL=36± 3%, TL50± 5%
780-2000nm: Tave <0.005%
