Optical Class

1/1/1/2

 Size of cassette

108×51×5.2mm (4.33"×3.54"×0.35")

View size

92×31mm (3.62"×1.22")

Clear state

DIN3

Darkened state

Fixed Shade DIN11

Switching time

1/15000S 

Delay control

Automatic, 0.2 S to 0.5 S

Sensitivity control

Automatic

Power supply

Solar Cells + Sealed Lithium battery

Grind

/

ADF Self-check

/

Low Battery Alarm

/

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

430g±5g

Warranty

2 Years

Standards

CE EN379, ANSI Z87.1