Dr Duck,
I had lenses replaced around one year back, and the results were both fantastic and immediate. Some people chose 1 eye set for reading and one set to the horizon, but its not recommended and (I hear) that it takes a long time to get used to (and some never do). I went for both at the horizon, and now have perfect vision from about 1m to the horizon. Just need weak reading glasses (1.5). Night vision for driving is also fully restored. Can't recommend it enough, and don't have to change glasses with further ageing. The only downside is that I can now see dust on the floor and get the guilts for not cleaning more Also need sunnies for the glare, but that is wearing off.
I had lenses replaced around one year back, and the results were both fantastic and immediate. Some people chose 1 eye set for reading and one set to the horizon, but its not recommended and (I hear) that it takes a long time to get used to (and some never do). I went for both at the horizon, and now have perfect vision from about 1m to the horizon. Just need weak reading glasses (1.5). Night vision for driving is also fully restored. Can't recommend it enough, and don't have to change glasses with further ageing. The only downside is that I can now see dust on the floor and get the guilts for not cleaning more Also need sunnies for the glare, but that is wearing off.