For Olympus OMD EM5 III Camera/Arca Swiss/RRS L Bracket Vertical QR Plate Base
For Manfrotto MH494/ MH496/ Arca Gimbal 200PL-PRO Plate Board Accessories. l Compatible with Arca-Swiss sta n dard, both the LB-EM5III base plate and vertical plate are 100% compatible with RRS lever-release clamp.