The Rialto Split Riser features a two part design with an upper and riser plate. The riser plate combines with the LeftField 3 Baseplate core which then mounts to the upper plate.

The upper plate plate attaches directly to the bottom of the Rialto Extension Unit. The fore/aft positioning of the camera can be adjusted for optimal balance before engaging the locating pins to ensure proper alignment.

Gimbal Ready

For gimbal & Steadicam work, the camera can be quickly detached from the baseplate providing a low profile form factor, ready to be connected to dovetails and other quick release plates with a stable 75mm wide base By removing the baseplate, it lowers the center of gravity and reduces the overall weight of the build.

Combines with Side & Top Plates

The upper plate provides mounting points for B4004.1031 & B4004.1032 Side Plates. Combined with B4004.1030 Sliding Top Plate, they form a rigid cage around the camera.

Perfect Alignment

Locating holes on the bottom of the upper plate, match up with the pins on the riser ensuring perfect alignment and consistency when reattaching the baseplate.

Assembly

To install the split riser, you will need a flat head screwdriver and a 4mm Hex key.

First, connect the riser plate to the baseplate cores using the six M4 screws with the 4mm Hex key.

Next, attach the upper plate to the base of the Rialto unit, using the two short 3/8” screws using a 4mm Hex key.

You can now align the upper plate to the riser, using the locating pins and secure with the two extended 3/8” screws with the flathead screwdriver.

Compatibility

The Split Riser is compatible with the Sony Rialto 1 or 2 system, and compatible with our LeftField 15mm LWS Baseplates.