The Revo Tri Skate Tabletop Dolly & Articulating Arm Kit from B&H includes a 3-wheel tabletop dolly and an articulating arm that'll let you mount a camera on the dolly in various pan/tilt positions. The dolly supports up to three articulating arms, so you can also mount lights, monitors, mics, and other accessories. You can also mount a camera via an optional ball head or tripod head with the 1/4" screw in the center of the dolly. A 1/4"-to-3/8" screw adapter is included with the dolly for attaching tripod heads. .
The dolly supports up to 40 lb of gear and can be used on a tabletop or any other flat surface. It moves fluidly in straight lines, curved lines, wide circles, and tight 360° spins, according to how you align its wheels along scale marks by each wheel. The scale marks are usefully located on the top surface of the dolly instead of the underside, enabling you to align the wheels without flipping the dolly and all attached equipment over.
The articulating arm features a single knob that tightens the center axis and the end joints all into position at once. The arm has a 1/4" screw on each end and comes with a shoe mount that can be screwed to either end.
Revo Tri Skate Tabletop Dolly with Scale Marks
The Revo Tri Skate Tabletop Dolly with Scale Marks is a 3-wheel mini dolly that you can use to achieve fluid motion shots in straight lines, curves, wide circles, and 360° spins in very tight circles. You can use the dolly tabletop or on any other flat surface with a rig of up to 40 lbs.
Stainless steel ball bearings inside the wheels enable smooth motion. The wheels tighten, loosen and can be removed at the turn of their respective knobs and can be set into desired matching positions according to scale markings around each wheel. Both the knobs and markings are conveniently located on the top surface instead of the underside of the dolly. Three cutouts in the body provide maneuvering and carrying handles. A camera can be attached directly to the 1/4" screw at the center of the dolly, and a 1/4"-to-3/8" screw adapter is also included for attaching a tripod head. Additional 1/4" threads on each of the three corners allow for mounting articulating arms with lights, mics and other accessories.
The purpose of a 3-wheel dolly in comparison to a 4-wheel dolly is the added capability of achieving 360° pivot shots. This is done by setting two wheels pointing in one direction and the third wheel perpendicular. At the push of your hand, the dolly will spin 360° virtually in one spot.
3-wheel mini dolly for fluid motion shots in straight lines, curves, wide circles, and tight 360° spins
Can be used tabletop or on any flat surface with a rig of up to 40 lbs
Stainless steel ball bearings encased in 60mm solid rubber gel wheels enable smooth motion
Scale markings allow aligning the wheels to desired matching positions
Three maneuvering and carrying handles are integrated into the design
1/4" screw and a 1/4"-to-3/8" screw adapter are included for attaching cameras or tripod heads
A 1/4" thread on each corner allows mounting articulating arms with lights and mics
Pearstone 7.5" Articulating Arm
The Pearstone 7.5" Articulating Arm is an arm used to mount small displays on prosumer and professional camcorders. The arm's unique design features a single-point locking mechanism, which gives the user maximum flexibility. Moving the display on multiple axes is quick and easy, allowing users to find the best possible viewing angle. In addition, the bottom verticle spacer piece is removeable to reveal a 1/4"-20 male screw, and the bottom shoe mount is removeable to reveal a 1/4"-20 female thread.
The full length of this arm (tip-to-tip) measures 7.5", and the usable extension range (end-joint to end-joint) measures 4.2".
1x 1/4" center screw for attaching camera
1x 1/4" to 3/8" screw adapter included for attaching tripod head
3x 1/4" female threads, one on each corner, for attaching articulating arms and other accessories
High grade aluminum body; solid rubber gel wheels
2.5 x 10.5 x 12" (6.3 x 26.6 x 30.5 cm)
60 mm wheels