I bought this lens to try something different. I wanted something to improve my vision during nite races and went with one blue, and one persimmon lens. They both fit great, and were very easy to install.
The blue lens works great for when the sun starts to set, and it's not dark enough for the lights alone. It did take a little while to get use to, but I like it.
The persimmon lens was great once the sun was gone and the lights were full glow. It helped with removing the shadows in the ruts.