Can you say a bit more about your “prescription?” Are you nearsighted/farsighted/astigmatic, or does the device help address other issues?
I’m nearsighted. I don’t have astigmatism. The only times I don’t wear my glasses are when I’m sleeping or showering. The Vision Pro comes with two types of optional, Zeiss “optical inserts” that attach magnetically to the device: readers or prescription lenses. To my knowledge, the only (commonly-correctable) vision deficiency that the optical inserts can’t orrect is double vision. If you have a prism on your prescription lenses, you won't be able to order them through Zeiss or Apple.
You can add them to your cart when ordering online. You upload a prescription from your optometrist, Zeiss reviews them, and you'll hear back later that day whether they can make your lenses. I believe you'll be able to check your glasses at an Apple Store as well, if you go in for a demo or a try-on.
It's honestly the thing I'm most excited about. I have an Oculus Quest 2, but it was never comfortable putting my headset on over the glasses. The device wasn't compelling enough for me to consider getting lenses for it. (The Oculus Quest 3 might be, and at a third of the price for the Vision Pro). But really, the displays on this are supposed to be magnificent. Two 4K OLED screens -- one in each eye. To be able to see that clearly and comfortably will be nice.