The SmallRig rotating support plate kit for transitioning from horizontal to vertical for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 7R IV 4148 is designed for quick switching between horizontal and vertical mode without needing to adjust the optical axis of the lens. It locks the bottom of the camera via a 1/4"-20 screw and anti-twist pin, while maintaining full access to the foldable LCD screen and ports, featuring built-in pads that prevent scratches and twisting. Compatible with Arca type / Manfrotto RC2 tripods, the support plate can rotate 90 degrees by unlocking a button to switch between horizontal and vertical shots. The bottom holes with 1/4"-20 and 3/8"-16 threads also support the 2093C grip, etc., to enhance stability in handheld mode. The base plate can be used separately to meet your various needs, with a hinge arm on the battery cover that fits perfectly to the camera body for a better holding experience. It also features a strap socket, a 1/4"-20 threaded hole for a wrist strap, a quick release plate, etc., and a dual-headed magnetic key for easy installation and release.

Key Features:

• Quick switch between horizontal and vertical mode
• Provides full access to ports and the LCD screen
• Arca type plate and Manfrotto RC2 plate
• Quick release plate supports handheld grip
• Base plate can be used separately for better holding experience