I have Vitaloni Californias with the convex lenses. While these look close to the original 280 mirrors, they have about the same size small lens as the 280 mirror did. The convex helps widen out the view some, but it's still small compared to mirrors on modern cars. That's where the problem lies. For a mirror to fit the car proportionally, it will have a small lens. The ones with a larger lens that have a good field of view don't fit the looks of the car. So basically your choice is a good looking mirror with a not very good view or a goofy looking mirror with a good view.