The lower mirror is the convex mirror, the upper mirror is made like the OE style mirror of that year.
I paid attention in English, the word "like" is not interchangeable with the word "same" or "better". We are all aware the lower mirrors are convex. You do realize that all mirrors that say "Objects in mirror are closer than they appear" are also convex don't you? However, they are not near to the extreme as the lower...
I took this picture of a 2014 150 on the Ford lot yesterday. When you're in the drivers seat, this is absolutely noticeable.
Before anyone gets on here and says "all towing mirrors, including semis, don't have convex mirrors on the upper", go look, this may have been true years back, but I couldn't find one that wasn't yesterday.
We do have a 60 return policy, if you're not satisfied with them call our customer service staff at 888-844-3393 and they can help you out.
Best Regards,
Tony
Oh yes, the "you can return them" option... We are all not satisfied with a product that is less than "same" to the OEM design. Better is acceptable. In fact, we would pay more for better, but these are less than the same. Also, it would have cost no more to copy them correctly. The glass vibration as an example is a result of making the power module behind the mirror with either non-glass filled nylon or just less supporting structure. Some of us need these mirrors and unfortunately have to go out on our own and customize them just to get them up to OEM.
This is just another example of the world being forced to accept another "almost" Chinese copy...