Put this:
Blackmagic Design: Blackmagic Pocket Cinema Camera
or this:
Blackmagic Design: Blackmagic Micro Cinema Camera
together with this lens:
Amazon.com : PANASONIC LUMIX G Vario Lens, 45-150mm, F4.0-5.6 ASPH., Mirrorless Micro Four Thirds, MEGA Optical I.S., H-FS45150AK (USA BLACK) : Camera...