[ithopios]

why in our test 70mm is better?

 

70mm: http://www.opticallimits.com/canon_eos_f...ff?start=1

 

105mm: http://www.opticallimits.com/canon_eos_f...ff?start=2

 

many people buy 105 version

but optically is better the 70?

 

I need to use that on Canon 600d

 

I can use this kind of lens also for other destination?

maybe to a portrait?

 

Many thanks!!!