There are a few different types of camera that can be used for stop motion Lego filming. One option is a digital camera, such as a Nikon D3100 or Panasonic Lumix GH4. Another option is a camcorder, such as the Panasonic Lumix GH4 or the GoPro HERO4 Black. Finally, there are some professional-grade video cameras that can be used for stop motion filming, such as the Panasonic Lumix GH4 or the Canon EOS Rebel T6.