Just Posted: Our hands-on Fujifilm X-E1 preview. We've had a chance to get to grips with Fujifilm's latest X-mount mirrorless interchangeable lens camera and have prepared a preview looking at its key features and technologies. The X-E1 is Fujifilm's second mirrorless interchangeable lens camera and the first to rely solely on an electronic viewfinder for operation - we look at how the camera handles this, while we get a handle on how it sits alongside its peers.