Are the lenses of an M10 Gas Mask ballistics rated?

Recently, myself and my brother bought a pack of multiple M10 Czech gas masks. I'm aware that there are ballistic rated lenses one can purchase for them, but I was wondering if anyone knew if the lenses that come with the mask are rated for any kind of resistance. They come with the additional lenses that go over the normal lens, which they claim is for protection, as well as anti-fogging purposes. Would these resist BBs, pellets, or any kind of projectile?