Discovering more things I can do with my new spectacles without having to constantly wear a second pair on top of my head and keep switching them over, such as seeing all the icons on the SatNav screen at the same time as driving; being able to use the PIN machine at a petrol station without digging around in my handbag for the second pair first; cooking; making use of all the settings on my camera instead of relying on 'P'; shopping and being able to read the labels. More updates to follow.

(pen) Yes, they're - good, varifocals. I've got them but I still need another pair for music because you need to look through the lower part which means the trombone would be pointing up to the sky. When your focusing mechanism really seizes up as it does to everyone over about 55 you'll have to be quite careful about getting the right prescription. Won't cost any more, though.

Bloody useless things. Everything you need to read in the real world turns out to be at "eye level" which means to read whatever it is I either have to tilt my head so far back the wind makes my nostrils resonate or I have to stand so far back that people wander between me and whatever it is.

Also only the middle of the lens is properly ground. So what prescription is the rest of the lens made to? The wrong one.

Progressive lenses are the biggest incentive to go Lasic I can think of.