Re: Shooting glasses
What are you shooting... handgun, semi-auto rifle, bolt rifle, stinger missiles?
What are you shooting... multi-colored paper, steel painted white, shoot-n-c dots on brown cardboard, animals, something else?
Where are you shooting... indoors, outdoors, mars, all three?
Clear lenses are good indoors or on extremely overcast days.
Amber lenses help on overcast days when shooting white backgrounds.
Darker lenses are good on bright days.
Your environment and conditions will ultimately determine your needs. I have glasses with interchangeable clear, persimmon, and polarized lenses and use all three depending on what I'm shooting (bolt rifle or handgun) and where I'm doing it.