A:AnswerHello Cece, thank you for your question.
We see you would like to know if you need to book a demo to purchase the Meta Ray-Ban display glasses. To answer your question, yes you would have to book an appointment, to learn how it works and the correct size for the wrist strap.
A:AnswerHey there
The Meta Ray-Ban Display and neural band is available in the U.S. at the moment, search online for the demo finder and book a demo in a store near you.
Great question, thanks
A:AnswerFrom the manufacturer: "Prescription lens are available for Meta Ray-Ban Display glasses. The glasses can accommodate Rx of -4.00 to +4.00 and can be ordered at the time of purchase."
A:AnswerYou can't use your own perscription in the right lens since thas where the display is but I THINK you can put your own prescription in the right lens but the right lens is a teansition lens so there will be a clear diffrence.