I will be in bali without my mum but would like to get some glasses made for her to take back. From the archives i see i can get them made at several opticians in the Discovery Shopping Centre, but for all you glasses wearers out there, does she need to be there for fitting? She has gotten me a prescription but the optician at home here said because of the measurements involved with multi focal lenses and the different sizes of frames she would really need to be there. Can anyone offer me their thoughts on this. Thanks.