endanteYou'd have to go through them as I've seen those glasses cost around $175 each for a prescription to be added. Massdrop gets us a large order of the same item, they don't do any that are for one person only.
endanteI got them from the last drop and they have a small zooming effect of like +0,5 or sth. So when you take them off you do see the difference... its good for reading and screen watching...