With the new 18.5mm/f1.8 - should be good enough for babies and events.
I'm thinking that this lens might be permanently affixed onto my J1!
I have been trying out the 18.5mm/f1.8 lens over the weekend, love it, take nice portraits (with a bit of bokeh), and relatively sharp image even in low light condition. I put to aperture priority and f1.8 for most of my shots. It now sits permanently on my J1
