Although the Zuiko 35mm lens is an entry lens or standard lens Zuiko series (standard Pro Toppro), it provides excellent optical quality. As Fixbrennweite it is superior especially the SETZOOM 14-45 - 50mm, the luminous efficiency of more expensive 2.0 Macro can not have (3.5), but I personally prefer the focal length of 70 KB in comparing two KB to 100 for portraits. To qualify a misunderstanding of my pre-reviewers a little: the resolution of the newer Zuiko lenses is so high that they can hardly exploit a camera E Series (E-1, E-300, E-500). For display on a television would probably submit a mobile camera ;-) For this price, an absolutely good offer (Zuiko lenses are among the best lenses out there) !!! For you!