Total Visual Fiield >81%
Binocular Field of Vision 65%
Color Black,blue,yellow,red
Material PC visor+silicone mask body
Duration Depends on cartridge type
Inhalation Resistance 25pa(30L/min)
Exhalation Resistance 76pa
Oil Mist Transmittance 0.0005%
Mask Leakage Factor 0.006%