Mechanical Accessories

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 R11 Clamp-On Ring (ø 143-136 mm) for Angenieux Optimo 17-80 and 25-250 lenses. Professional-grade adapter for secure matte box mounting.

ARRI Connection Ring (52mm) for MMB-2 Matte Box. Requires Flexible Light Protection (K2.66161.0) for moving zoom lenses to ensure a light-tight connection.

Professional ARRI R2 138mm Filter Ring with a 100mm diameter. Features a durable rubber sleeve and connection ring for R5 reduction rings.

Professional ARRI R1 Reflex Prevention Ring (Ø156mm) for UP 10mm, UP 12mm, and LDS-UP 12mm lenses. Prevents light leaks and preserves image contrast.

Professional ARRI R1 138mm Filter Ring (K2.34784.0) with a 161mm diameter. Essential accessory for secure filter mounting in high-end cinematography.

Optimize your matte box setup with the ARRI R2 Reflex Prevention Ring (130mm). Prevents light leaks for MB-18, MB-19, MB-20, and MB-29. Part: K2.65072.0.

Professional ARRI R3 4 1/2 inch (Ø87mm) filter ring for Zeiss Vario Sonnar lenses. Supports R6 reduction rings for versatile cinematography setups.

Professional ARRI R8 Screw-In Reduction Ring (150-130mm). Compatible with 6 inch universal filter ring K2.66057.0 and Tilting Ring K2.0001174.

Professional ARRI R9 to R7 adapter ring (143mm to 130mm). Enables seamless step-down for clamp-on rings in high-end cinematography setups.

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.

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

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.

ARRI R1 6in Universal Filter Ring (Ø150mm) for VP1, VP2, VP3, Cooke 18-100, and Cinetal 25-250 lenses. Compatible with R8 reduction rings. Professional grade.

Professional ARRI R2 Reflex Prevention Ring (Ø128mm WA) for Fujinon HAe3x5 lenses. Compatible with Ø143mm matte box stages like MB-18, MB-19, and MB-20.

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 R3 4 1/2in Filter Ring (Ø95mm) for Ultra Prime 16-135mm, 16mm zooms, and medium-focal-length video zooms. Durable lens accessory.