Lumix tele lenses compared http://m43photo.blogspot.com/2015/10/lumix-tele-lenses-compared Rear row: Lumix G 100-300mm f/4-5.6, Lumix G 45-200mm f/4-5.6, Lumix X 35- 100mm f/2.8 Front row: Lumix G 14-140mm f/3.5-5.6, Lumix X PZ 45-175mm f/4-5.6, Lumix G 45-150mm f/4-5.6