Before anyone gets carried away with this ban, here's some more information I found.
- The ban DOES apply to lenses. However, the maximum size of a lens allowed as carry on varies by airline. I haven't found any documents from specific airlines, but if you're flying one of them it makes sense to call.
- The ban is set to be expire/reviewed in 7 months. Who knows what will happen at that time.
- Italy, France, and Germany have reviewed the same security information and decided not to ban.
As I mentioned before, there is a discrepancy in that the UK did not ban flights from Morocco, Abu Dhabi, and Dubai. This article from the Washington Post
https://www.washingtonpost.com/news/monkey-cage/wp/2017/03/21/trump-wont-allow-you-to-use-ipads-or-laptops-on-certain-airlines-heres-the-underlying-story/?utm_term=.767fc9a03a8c gives a good explanation on why that may be.
If this article is true, then I don't think we'll need to worry about the electronics ban expanding.
In my particular case, I have a trip to Morocco in a few weeks, but I have stops in Madrid and Heathrow, so I'm not affected. I have further trips to South Africa, Luxembourg, Belize, and Greece, so despite my concern for the ban I'm not affected for awhile.