If your looking for protection as opposed to the best type of lenses for shooting in different light conditions, I'll put in my two cents. I did look at your other post. I've acquired and worn prescription eyewear in a chemistry lab for many years.
As far as I know the main test that they have to pass for industrial safety glass rating is dropping a specified ball bearing on the lens from a certain height. I've heard the titles for the the documents that specify this, but can't recall if the ones you mention are the same one(s). But in my experience, one can get certified industrial safety glasses that meet the specs, and the frames are total crap. Generally, big ugly plastic frames that look that look like they came frome the time of Dr. Strangelove will be far sturdier than wireframes.
Side-protection vs peripheral vision is a compromise. The best protection I've seen is provided by a wire mesh enclosed in a plastic frame that is riveted to the temples (of the glasses
). Best for shrapnel-like things--not for liquid spills. Not so great for side vision. The alternative is solid, clear plastic side shields. But they can break, and many are not secured to the temples very well. But some are.
If the main concern is eye protection, my suggestion is to look into industrial safety glasses, and select carefully. Looks won't be great, they won't be dark glasses, and the sturdiest frames will probably be the ugliest and nerdiest. But that's how it seems to work.
If they can be tolerated, well made goggles provide the best protection. Peripheral vison varies widely depending upon maker and model. Ventilation to prevent fogging is a major issue also.
Hope that this helps.
