The phot r 150cm glidetrack slider is a video stabilising system designed for dslr film making in mind it allows you to produce smooth gliding footage of every scene you record it reduces shakes and stabilises your video footage it can be used with all types of cameras and camcorders you can attach the slider to a tripod which allows you to get similar shots to if you were using a small jib the slider can be used in various different orientations including upside down diagonally and ev