Hi All,

I'm looking for some assistance, I know nothing about photography other than what i learnt about optics in A-Level physics.

My daughter just inherited an Olympus EP-1 digital camera which i understand uses a micro 4/3 lens, currently it has a 14-42 lens.

We are interested in using the camera for architectural detail of buildings for her school work so i think it needs a longer zoom lens. I'm looking for a used lens with rock bottom budget, probably around 50, i've seen some online shops selling them from 79 but i would expect buying from private sellers should be cheaper.

Will all micro 4/3 lenses fit? Googling suggests yes they will but will they all give the auto focus and other camera functions?

If anyone has any recommendations or suggestions on what to look for it would be appreciated.