I purchased and installed a windshield for my DR650. So I went for a short ride on Sunday to try it out.
(https://photos.smugmug.com/Motorcycle-Rides/20191215-Wheeler-Ride/i-Mzcs3RS/0/f3ec540d/L/26ECB217-9132-4948-80F0-A17653C3DAAB-L.jpg)
It was pretty wet near the river.
(https://photos.smugmug.com/Motorcycle-Rides/20191215-Wheeler-Ride/i-TZCt8qx/0/f7b19be0/L/633B2139-DF8A-4E66-86DE-1BCA6399B4BA-L.jpg)
My bike with the windshield
(https://photos.smugmug.com/Motorcycle-Rides/20191215-Wheeler-Ride/i-Jjn3kCJ/0/dc5ca353/L/BFDE794B-01EA-48C8-92ED-0C2F2F349B43-L.jpg)
Unfortunately this is the one and only time the windshield will be on my bike. I had so much turbulence that it blurred my vision above 60 mph. I guess it's going on the DR Riders swap meet this week.
I'm not sure what options there are for a DR, but usually what the factory offers only makes things worse.
Solorider, Happy Trails used to make a frame that would tilt a windscreen forward making it more upright preventing the wind from being dumped right into one's face. I still couldn't find an acceptable screen (tall enough) so made one. The homemade unit can't be seen through but that's not been a problem.
A little tall but was made for a ride from Pa to Al.