Mechanical Accessories

Professional 114mm clamp adapter for ARRI LMB 4x5, LMB-5, LMB-15, and LMB-25 matte boxes. Compatible with Master Primes and Alura Zooms.

Professional 138mm diopter stage for ARRI LMB matte boxes. Features an integrated friction wheel for precise split diopter positioning and safety locking.

Professional ARRI R4 screw-in reduction ring (114mm to 80mm). Precision-engineered for Sony HVR-V1E and 80mm lens fronts. Secure, light-tight fit.

ARRI R1 6in Filter Ring (Ø114mm) with rubber sleeve. Compatible with Master Prime, UP 14/180mm, and LDS-UP 14/180mm lenses. Supports R4 reduction rings.

Optimize your ARRI LMB-4A or LMB-6 matte box for the Canon CN-E 14mm T3.1 lens. Ensures full-frame coverage and a secure 156-114mm clamp-on fit.

The ARRI MMB-2 is a compact, lightweight matte box for clamp-on or 15mm rod use, featuring dual filter stages and a rotatable rear for professional cinema.

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.

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.

ARRI R1 138mm Filter Ring (Ø114mm) with rubber sleeve. Compatible with Master Prime, UP14/180mm, and LDS-UP lenses. Supports R4 reduction rings.

Professional ARRI R2 138mm Filter Ring for 143mm to 114mm WA setups. Compatible with Master Primes and MMB-1. For internal focus lenses only.

Professional ARRI R4 Screw-In Reduction Ring (K2.65044.0). Adapts 114mm matte box openings to 98mm lens diameters for a secure, light-tight fit.

The ARRI MMB-2 is a compact, lightweight matte box for 114mm lenses or 15mm rods, featuring two 4x5.65 filter stages and a rotatable rear stage.

Professional ARRI R4 Screw-In Reduction Ring (114mm to 110mm). Optimized for Cooke S4 and LDS Cooke S4 lenses. Ensures a secure, light-tight matte box fit.

Professional ARRI R4 Screw-In Reduction Ring (K2.66066.0) for adapting 114mm matte boxes to 103mm lens fronts. Durable, light-tight, and precision-fit.

ARRI R4 Screw-In Reduction Ring (114mm to 89mm) for Sony HDR-FX1E and HVR-Z1E. Ensure a secure, light-tight fit for professional matte box setups.

Professional ARRI R4 Screw-In Reduction Ring (114mm to 85mm) for JVC GY-HD series cameras. Ensures a secure, light-tight fit for matte box integration.

Professional 114mm clamp adapter for ARRI LMB 6x6 and LMB-6 matte boxes. Ensures a secure, light-tight fit for high-end cinema lenses.

Professional ARRI R4 Screw-In Reduction Ring (114mm to 91mm). Compatible with Sony HVR-Z7E and Panasonic AG HVX-200 for secure matte box mounting.

ARRI R4 114mm to 100mm Screw-In Reduction Ring for Fujinon XS8x4mm (Sony EX-3). Includes internal threading for R5 rings. Professional-grade lens adapter.

ARRI R8 150-114mm Reduction Ring for 6 inch universal filter and tilting rings. Features internal threads for R4 rings. Professional matte box accessory.

Professional ARRI R4 Screw-In Reduction Ring (114mm to 105mm). High-quality adapter for matte boxes and filters. Part number K2.65096.0.

Professional ARRI R7 Clamp-On Ring (130mm to 114mm). Precision reduction ring for matte boxes and filter stages. Ensures a secure, light-tight fit.