Baseline Core (FUJIFILM GFX ETERNA 55) is the baseplate riser that attaches to the bottom of the camera by three 3/8-16 screws. An optional 15mm Bracket can be purchased separately or as a complete baseplate kit.
ARRI dovetail slot on the bottom attaches to ARRI standard dovetails using a top-load locking mechanism. Loosen the thumbscrew and push the silver button on the operator's side to release the baseplate from the ARRI dovetail. To reattach, drop down and listen for the pop to know it has engaged. Adjust the position on the ARRI dovetail, then lock the ratcheting thumbscrew.
To attach the Core to a tripod or bridgeplate, the Baseline ARRI Dovetail is required, which is an ARRI mounting plate with 1/4-20 and 3/8-16 threaded holes. The dovetail can be purchased separately or as a complete baseplate kit.
ARRI M6 rosette on the right side allows the attachment of a camera side handle or optional ARRI Rosette to NATO Rail for additional accessory mounting options.
This Baseline Baseplate does not have an upper ARCA slot but has ARCA geometry hidden on the bottom, which will accept the Gimbal Bottom ARCA Adapter (DJI S, RS2, RS3, RS4), Gimbal Bottom ARCA Adapter (DJI Ronin 2), and Gimbal Bottom ARCA Adapter (Freefly Mōvi Pro). These adapters enable quick and tool-free transition from tripod to gimbal modes.