How Many Spectacles You Use Daily ?

[A K Rao]

I need o use three types of spectacles for my day today work. One I use for short sight and another for long sight! The third one is for using my computer! Thus I need to use three spectacles on daily basis! Though I have got bifocal spectacles for the long site and short site, I need to use a separate spectacle for the computer! How about you, how many spectacles you use on regular basis? Thanks!