copper is the lense you want. to start, i am happy with smith lenses altogether for their ability to not fog. not as good as my friends with the little fan inside but as good as it gets otherwise. i have wasted much money on lenses that couldnt solve the problem of not being able to see the contours of the snow in foggy, low light, overcast or snow storms. i have bought red, yellow, blue and clear with a variety of treatments. all gimmicks and a waste of money. copper is the solution to all those conditions and is of…
copper is the lense you want. to start, i am happy with smith lenses altogether for their ability to not fog. not as good as my friends with the little fan inside but as good as it gets otherwise. i have wasted much money on lenses that couldnt solve the problem of not being able to see the contours of the snow in foggy, low light, overcast or snow storms. i have bought red, yellow, blue and clear with a variety of treatments. all gimmicks and a waste of money. copper is the solution to all those conditions and is of…