Attachment plates, such as the ARCA SWISS are compatible with this quick-release panorama plate. (Note: angle plate is not included in # 35527). The base of the Vixen Quick Release Panorama Clamp can be rotated 360 degrees so that the position of the mounted camera system can be adjusted simply by loosening the clamping lever. In addition to the recommended Vixen dovetail bar DD and top plate , the camera mount is also compatible with other devices with 1/4 ", 3/8" inch screws. The recommended accessory is the X000096 Angle L Bracket for portrait and landscape photography.