MULTIPRO FILTER LENS MX-500A

Optical Class 1/1/1/2 Filter Size 110 * 90 * 9 mm Active Viewing Area 92.5 mm * 42.5 mm Arc Sensor 2 Light Shade DIN 4 Dark Shade DIN 9-13 Shade Control Internal Variable Switching Time 3/10000 S Sensitivity Adjustment Step-less Control Delay Time 0.1 S – 0.8 S Power Supply Li-Battery & Solar Rated Capacity of Li-Battery 600 mAh Opening Temp -20oC ~ +65oC Storing Temp -40oC ~ +75oC Low Amperage TIG Rated >5 amp Mask Material PA/PP UV/IR Protection DIN 16 Grind YES/NO