Hi - I am going to Thailand in the next couple of days with the hope of snorkelling, and possibly diving down south (Gulf and Andaman side) - would it be possible to get prescription mask from bangkok or elsewhere? and how long would it take? I'm short-sighted (about -4.0) and don't have time to get one in the uk before I go! Also, how easy would it be to rent prescription masks at dive centres? Is it something that dive centres provide?
Thanks for any infor on this!
