The Haoge L bracket for Panoramic Head is consist of LVR-200CP Vertical Rail and HQR-220 Quick Release Plate. It is a essential accessory for creating classic or stitched panorama photos and is particularly appealing for nature photographers doing macro and landscape photography. The individual parts can be used for other tasks as well. It is based on Arca Swiss compatible system, the industry standard for high end photographic support system. Features for LVR-200CP Vertical Rail: Integrated Arca-Swiss-compatible quick release clamp. Double Arca-Swiss-compatible male dovetail rail. 12PCS 1/4"-20 threaded sockets. The strap mounting hole functionally provide one more hole for fasten the strap or wrist strap, so that can increase the comfortability and security of the lens or the cameras when carrying. The end of the nodal slide integrate safety stop mounting holes. Easy recognized laser engraved scale on both sides of the rail to adjust the nodal point conveniently and accurately. Slide onto any Arca-Swiss-compatible quick-release dovetail rail to create a 90 degree L-component. Features for HQR-220 Quick Release Plate: Dual dovetail design, both sides can be mounted equipments. Compatible with a variety of digital cameras. With 39mm AS standard interface, compatible with all Acra-Swiss Style quick release platforms. High quality aluminum alloy is used to ensure a light weight but super high strength support. Two safety stop screws in both side to prevent drop of camera by accident. Compatible with 39mm Arca Swiss standard equipments such as: RRS, ARCA-SWISS / KIRK / Jobu Design / Wimberley / MARKINS / SUNWAYFOTO / Kangrinpoche / BENRO / SIRUI etc. (Note:the item can not fit level-release system of RRS / Markins / Vanguard and other brands ) Package Included: 1 x Haoge L bracket (Note: Tilt Head is not included)