Dont know why in the world this hadn't occurred to me before but I got to thinking today about us guys that cant see that great without glasses and shooting without them. Obviously in a SD situation anything's possible and it seems reasonable to think you may have to use your firearm without the aid of prescription glasses (within reason assuming you're not completely blind w/o your glasses). Not sure what the appropriate "training" or drills would be. I do a fair amount of point shooting anyways, I think I may really start putting it to the test. Thoughts?