Shade 4-9/13
Grinding function
Cartridge size: 110 x 90mm
Viewing area: 90 x 40mm
Switching times - Light to Dark: 0.08ms
- Dark to Light: 0.1-0.9secs
Two detection sensors
Adjustable stepless sensitivity/delay
UV/IR protection up to DIN 15
TIG welding from 5amps
Optical classification: 1/1/1/2