is the sensor mirror a mirror? and what...
is the sensor mirror a mirror? and what lens is good for skiing at night
The sensor mirror lenses reflect some sharp light, but you can't hide behind them while checking out shorties' asses. The image is quite accurate of how other people see you though them.
The Sensor has a rose tint that increases contrast and about 70% light transmission which makes it quite ideal for night skiing or flat light conditions. Other colors I'd recommend are yellow, soft purple or clear.