Is it a slider? Is it a jib? It’s both, actually. The Floatcam DollyCrane combines the best of both worlds and can be assembled and operated by one person with a heavyweight tripod. The DollyCrane can support cameras up to 22 pounds, but a heftier unit, the DollyCrane HD, will support the likes of the Arri Alexa and Sony F65. An adjustable counterweight allows for smooth jibbing and also tracks with your slider movement.