Mechanical Accessories

Professional ARRI 15mm stainless steel support rods (240mm/9.4in). Lightweight, durable pair for mounting matte boxes and follow focus systems.

The ARRI RMB-8 is a compact 19mm rod mount with a 3/8"-two pin interface and Multi HEX screw. Supports 15mm rods via reduction insert.

The ARRI LBS-3 provides a single rosette connection for one handgrip. At only 100g, it is 50% lighter than the LBS-2 for improved handheld ergonomics.

Maintain a level viewfinder during camera tilts with the ARRI Eyepiece Leveller EL-3. Includes levelling rod and 1/4-20 inch thread adapter.

Professional ARRI EVF bracket designed for Zacuto Gratical and Gratical Eye viewfinders. Seamlessly integrates with traditional ARRI viewfinder supports.

Streamline your cinematography with the ARRI F1 Triple Filter Frame. Holds 3 filters in 2 slots, preventing reflections. Optimized for SMB-1 matte boxes.

Professional ARRI 4x5.65in horizontal filter frame. Non-geared design for secure, horizontal filter orientation when inserted from above.

Professional ARRI Filter Frame Combo for 4x5.65 and 4x4 filters. Fully compatible with LMB 4x5, LMB-25, and MMB-2 matte boxes for cinema workflows.

Professional ARRI Filter Frame Combo for 4x5.65in and 4x4in filters. Features precision cutouts for centering and horizontal orientation for top-loading.

Professional ARRI R1 Reflex Prevention Ring (134mm) for ARRI/Fujinon Alura Zoom lenses. Eliminates internal reflections and stray light for cleaner images.

Professional ARRI R1 138mm Filter Ring (Ø87mm) for ZEISS Vario Sonnar T2/10-100II and T2.2/11-110 lenses. Secure, high-quality cinema filter mounting.

Professional ARRI R1 6in Filter Ring (Ø144.4mm) designed for the Cooke 20-100mm lens. Ensures secure matte box mounting and light-tight performance.

ARRI R2 Reflex Prevention Ring (Ø128mm) for Ø143mm matte box stages. Compatible with MB-18/19/20/29. Note: NOT for use with Fujinon HAe3x5.

Professional ARRI R2 138mm Filter Ring for Ø114mm lenses. Compatible with Master Primes and Ultra Primes. Supports R4 reduction rings for versatile setups.

ARRI R3 4 1/2in Filter Ring (Ø114mm) with rubber sleeve. Compatible with Ultra Prime 14mm and 180mm lenses. Supports R4 reduction rings. Professional grade.

ARRI R4 Screw-In Reduction Ring (114mm to 94mm). Compatible with Fujinon 14x5.8mm (Sony EX-1, EX-3), Canon Xl-H1, and Sony HXR-NX5. Professional grade.

ARRI R7 Clamp-On Ring for 130mm adapters and filter stages. Adapts 130mm openings to 120mm lens diameters. Professional-grade cinema lens accessory.

Professional ARRI R8 Screw-In Reduction Ring (150mm to 120mm). Compatible with 6 inch universal filter ring K2.66057.0 and tilting ring K2.0001174.

Professional ARRI R9 Clamp-On Ring for adapting 143mm matte boxes to 114mm lens diameters. Ensure a secure, light-tight fit for cinema camera setups.

Professional ARRI R11 Clamp-On Ring (143mm to 134mm) for Alura zoom lenses. Ensures a secure, light-tight fit for high-end matte box configurations.

Professional ARRI adapter ring to reduce 138mm R1 or R2 filter rings to 4.5 inch round. Includes threaded retaining ring for secure filter mounting.

Professional ARRI Light Protection Ring Set Pro for MMB-2 Basic or Double matte boxes with 114 mm back diameter. Prevents light leaks and flares.

Mount your Canon Monitor Unit to a standard ARRI viewfinder mount for professional repositioning and improved ergonomics on set. Durable and precise.

Upgrade your ARRI LMB 4x5 with this flexible rubber sunshade and extended side flag holders. Tool-less detachment and perfect matte compatibility.