Yes, that is my understanding also.
Yes, actually my vision is 20/20 but she said I no longer focus as well as I did. I'm sure it's because of the lack of light. I'm looking forward to being able to see, and not having to put on and take my glasses off every few minutes all day and constantly having to clean them as a result.
My opthalmologist also told me it was much better to get used to these progressives now when I'm only 50 and not wait till I'm older to get used to them. Let's lift a glass and drink to my long life and that I'll see the day when I am too old to adjust.