I have prescription shooting glasses that are safety glasses in yellow, amber and smoke depending on what the conditions are where I will be shooting. They are ground so that the focal point is 30" from my nose, the average distance of a long gun or handgun front sight. It makes a big difference in how well I shoot.
Good intentions will always be pleaded for any assumption of power. The Constitution was made to guard the people against the dangers of good intentions. There are men in all ages who mean to govern will, but they mean to govern. They promise to be good masters, but they mean to be masters.