Tigerbiten
Guru
My unexpected risk was the road tunnels in Iceland.
Iceland has underground heating and the air in the road tunnels can be warmer and damper than the outside air.
With cold enough outside air, there was enough of a difference which caused my glasses to fog up just after I entered a tunnel.
It made for a "fun" couple of minutes until I could keep the lenses fog free.
Luck .........
Iceland has underground heating and the air in the road tunnels can be warmer and damper than the outside air.
With cold enough outside air, there was enough of a difference which caused my glasses to fog up just after I entered a tunnel.
It made for a "fun" couple of minutes until I could keep the lenses fog free.
Luck .........