The smooth (roller blade type) wheels use high end roller bearings
Tripod and camera are NOT included
Kamerar's SD-1 Mark II Slider Dolly features four ball bearing rollers. With adjustable roller bearings on a frictionless polymer coating, it offers a smooth slide. The bottom plate is also Arca-Swiss compatible.
With two balance weight connections on each side of the slider, you are able to add weights or create a pulley system to offer a smoother slide.
The SD-1 Mark II has a 1/4" & 3/8" Screw adapter to mount a camera or head onto the sliding plate. There is also a stop break so you can have the sliding plate fixed while adjusting your camera.
The slider also features removable legs with 4 smooth bearing dolly wheels. While shooting on uneven grounds, you can adjust the height on the legs to make your shot as smooth as possible.
You can use the slider dolly as a standard slider or use the smooth bearing wheels and use as a dolly. You can also adjust the legs at different angles creating more creative and dynamic shots.