I appreciate the input.
Busyelbow, please post your experience with the 'national cycle' screen experience after a few rides.
MickeyBoy, do you experience any visual distortion or night time headlight reflections looking thru the screen? Has the clarity held up to all the hits the screen takes from bugs and kicked up gravel?
The only issue is if I wear polarized lenses. I can see the honeycomb effect that is also noticeable in automobile windows. There is no distortion or reflection at night. It does collect a lot of bugs that would otherwise be part of my wardrobe and they can be a pain to clean. With regards to durability, I have 25,000 miles on her and there is one minor ding where I took a rock from a gravel truck.