The Proaim Polaris Mini Portable Camera Dolly with Universal Track Ends is a camera dolly platform with eight rolling track wheels capable of performing smooth tracking shots. The dolly platform itself supports loads up to 75 lb. It has an integrated Mitchell plate and includes a 75mm bowl adapter compatible with most fluid heads.
The wheels can fit on rails 1.25 to 1.34" in diameter. Two universal track ends feature vertical and horizontal rod clamps as well as 5/8" baby pin receivers. Four adjustable feet can insert into said track ends for tabletop shootings. A brake system stops the dolly from moving and prevents tipping. The dolly and its accessories can fit inside the included carrying case and be taken on the go.