So I ordered "the king 1.0" originally. It was hot doodoo. Quad vision, purple color, didn't look anything like the pics. So I reached out to customer service. They sent me "the heir 2.0". And let me tell you folks... that lense is phenomenal. I have only used it for a day so I cannot speak to the durability yet, but it is the clearest lense I've ever had. Before this, I had a Lincoln 2x4C lense. That lense was great too, but after 5 years it had a dark spot in the middle, and even on its best day, it was never as clear as "the heir2.0" lense.