7RS Mark4 L-Plate for Sony a7rⅥ/a7V/a7rV/a7SIII/a7rIV/a7rIII

This latest iteration inherits the legendary DNA of its predecessors: Monoblock CNC-machined construction, high-precision imported 3-axis bubble levels, and a shatter-proof magnetic tool disc. The Mark4 replaces fixed mounting holes with a continuous longitudinal sliding slot, significantly enhancing operational efficiency and positioning flexibility. The refined, fluid geometry of the monoblock frame stands as a testament to ROGETI’s world-class industrial design and manufacturing excellence.

Product Identification        

           Brand: ROGETI

           Model: 7RS Mark4 L-Plate

           Compatibility: Sony a7rⅥ/a7V/a7rV/a7SIII/a7rIV/a7rIII

           Application: Professional Photography / Sony Alpha Ecosystem

Technical Specifications

Construction Type: One-piece CNC-machined construction (Monoblock design)

Mounting Standard: Arca-Swiss compatible (Dovetail grooves on both axes)

Primary Material: High-strength aluminum alloy

Integrated Tools: Built-in high-precision bubble levels, Screw tighter coin

Light Weight: 86g/3 oz

Key Features

Ultimate Stability

The one-piece design eliminates the "flex" or "twist" often found in two-piece adjustable L-plates, ensuring rock-solid stability for long exposures.

Precision Alignment

 Designed to maintain the optical center when switching between horizontal (landscape) and vertical (portrait) orientations.

Port Accessibility

Side-profile geometry is optimized to allow clearance for cable tethering and side-opening flip screens.

Weight-to-Strength Ratio

Hollow-out design removes excess material to keep the setup lightweight without sacrificing structural integrity.

Bubble Levels

Integrated 3-Axis High-Precision Bubble Levels for quick field adjustments.

Monoblock Hybrid Sliding Design (Non-Extendable Adjustment) 

Combines the structural rigidity of a one-piece monoblock with the spatial flexibility of an extendable L-plate. 

Instead of using a prone-to-vibration extendable side-piece, the camera can be positioned and locked at any point within the longitudinal base slot. 

This allows the user to slide the L-plate away from the camera body to create sufficient clearance for thick HDMI or tethering cables, while maintaining the absolute precision and zero-flex stability