What is the weakest bone in the orbit?

Could you tell me, what is the bone in the orbit that is considered the most fragile or prone to injury? It's an interesting anatomical detail that I've come across, and I'm curious to know more about it. Specifically, I'm looking for the name of this bone and why it's considered to be the weakest among the bones that make up the orbit. Is it due to its location, structure, or some other factor? I'm eager to learn more about this fascinating aspect of human anatomy.