The MB-840 Matte Box is a rod based matte box that holds 4x5.65 filters and has 2 filter stages. It includes an Eyebrow and two Side Flags. It can use 19mm Studio Rods or 15mm Lightweight Rods.
Chrosziel MB-840 - 2 Stage Matte Box Package:
The LMB-25 Matte Box is a clamp-on matte box that holds 4x5.65 filters and can be configured with 2 or 3 filter stages.
The modular FF-5 is a follow focus unit compatible with both lightweight and studio rod systems.
The Chrosziel 206-01S is a lightweight, single-sided follow focus unit that mounts on 15mm Lightweight Rods.
The Sachtler Video 20 / Carbon Fiber Tripod System - when less weight is important with a great head for heavier cameras.
Optimo Style zoom lenses are carefully manufactured to achieve a resolution of 4K and beyond.