전력 공급
Solar cells & no battery change required
Auto-Darkening&Solar Powered
Yes
filter dimension
110*90*9mm
dark state shade
DIN9-13 outside stepless adjustment
delay time
0.2-1.0s fast or slow can be selected
sensitivity control
low or high can be selected
powered supply
solar cell & no battery change require
UV/IR protection
up to shade DIN16