DSLR Matte Box M3 Shading Card with Swing-Away Design and two Filter Trays Supporting both 2, 4*4 filter (one fixed, one rotated) for 15mm Rail Rod Support Follow Focus System D90 5D 60D 600D DSLR Camera and Video Rigs and Cages by morros Industry-standard 15mm lightweight (60mm spacing) rod mount. 2 filter trays, supporting 2 4x4 filters (one fixed, one rotatable); For lenses of front diameter size up to 98mm. Prevent glare and lens reflections; degree of shielding freely adjustable. Professional matte box for filming with all DSLRs and system cameras. High grade machined aluminium construction; 200mm x 120mm ABS sunshade.