Not happening in the US or Canada. Optometry is a bachelor's degree in England but I don't know the process of getting accepted to one of those schools. And if you go to school there and want to come back here to practice, you're going to have to graduate from an American school and take boards here before you can practice.
To be accepted to a school here, you have to take the pre-reqs first and I think the schools that don't require a bachelor's do require at least 90 credit hours of university education. Someone correct me if I'm wrong.