Where did they come from? VR28 won't have Prizm etching as they are not a prizm lens.
My guess would be you got two identical lenses with one on the wrong box. The one with the etching along the top is just ANSI listed for impact resistance.
My guess would be you got two identical lenses with one on the wrong box. The one with the etching along the top is just ANSI listed for impact resistance.