SmallRig 3649 Filter Frame Kit 4×5.65 Inch

The SmallRig 3649 Filter Frame Kit is an essential accessory for Star-Trail and Revo-Arcane series matte boxes, designed to balance exposure in complex lighting environments by enabling multiple slide-in filters. The kit comes with two 4×5.65 inch filter frames and a stackable clamp-on back, all constructed from lightweight yet durable aluminium alloy. With quick-release magnetic assembly and anti-off safety locks, this frame system provides secure filter positioning while preventing fingerprints and accidental drop-offs.

• Includes two 4×5.65 inch filter frames plus stackable clamp-on back
• Aluminium alloy construction with anti-fingerprint design
• Quick-release magnetic assembly for tool-free installation
• Anti-off safety lock prevents accidental filter displacement
• Compatible with Star-Trail (95mm) and Revo-Arcane (114mm) series matte boxes