Vocas 114 mm to 100 mm Step-down Ringproduct description
The Vocas 114 mm to 100 mm Step Down Ring enables secure mounting of the MB-215, MB-255, MB-216, and MB-256 directly onto lenses with a 100 mm front diameter. This accessory is essential when using a matte box in a clip-on configuration, ensuring a snug and reliable fit without light leaks.
Made from high-quality industrial-grade plastic, this ring reduces the standard 114 mm clamp diameter to 100 mm, making it compatible with a wide range of cine and DSLR lenses. Whether you’re using a lens with or without front thread, this step down ring offers a precise fit and quick installation without compromising on stability.
Ideal for lightweight setups and gimbal or handheld work, it allows professional filmmakers to maintain maximum flexibility while using Vocas matte boxes on smaller diameter lenses.
Flexible donut ring for matte boxes with 114mm clamp. Seals the gap between lens and matte box on rails. Fits 70–100mm lens diameters. Soft, flexible material blocks light and dust.