Optical Class

1/2/1/3

Size of cassette

118×65×12mm (4.65"×2.55"×0.47")

View size

92×31mm (3.62"×1.22")

Clear state

DIN3

Darkened state

Fixed Shade DIN8/10/12

Switching time

1/25000S

Delay control

Automatic, 0.2 S to 0.5 S

Sensitivity control

Automatic

Power supply

Solar Cells + Sealed Lithium battery

Grind

Yes

Arc Sensors

2

Power on/off

Fully automatic

UV/IR protection

Up to Shade DIN15 at all time

Operating Temp

-10°C ~ +55°C (14°F ~ 131°F)

Store Temp

-20°C ~ +70°C (-4° ~ 158°F)

Weight

310g±5g

Warranty

2 Years

Standards

CE EN175 & EN379, ANSI Z87.1, CSA   Z94.3, AS/NZS