Product Description

Model Number X**1 Filter dimension **4 x *4 x *0mm View Field *8 x *3mm Grind switch yes Packing size **0x**0x**0(mm?) Fasten ring **6g UV/IR Protection Up to DIN*5 Shade control Din4/9 – *3或者Din3/9 – *3 UV Protection <0.***3%(**3nm), <0.***6%(**5nm) IR Protection <0.**1%(**0～****0nm) Sensitivity Low/ High(Adjustable) Lens speed(switching time) 1/****0 s Lens recover(Delay time) 0.2～0.8S Auto Lens power Solar cells Operation temperature **0 - *0 ℃ Warranty 1 year limited Net weight 0.**5KG Gross weight 1.*6KG Mask material Nylon