Allow about 90 min to 2 hours for a vision exam.
I'm a regular customer so I plan for it.
Not many mirrors and none full length to try on new frames. Do some research on what types of lenses or features you may want. There are many options and the sales staff generally just give you what you had before so you might miss out on newer lenses or treatments. They don't use any measuring devices other than a marker and ruler.
I saw there are some eyeglass stores that actually take your picture on a monitor so you can put your prescription glasses on and see yourself. It's hard to pick new frames when you can't see yourself without your glasses on. This place does not offer that service. I've always liked the doctors here and will continue to go for continuity of care. The frame selection is adequate.