Hi, I'm totally new to photography and I would be very grateful for advice from the many experts here.
I recently (last April) bought a Panasonic Lumix GF1 and :
1. Lumix pancake 20mm f1.7
2. Lumix 14-45mm f4-5.6
3. Lumix 14-140mm f4-5.8
I have tried out all the above lens in various...