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Camgeeker DSLR RIG with Follow Focus and Matte Box for Video Camcorder Camera DV DSLR Cameras
Gears Nylon and ABS Dial Index Adjustment 360 degrees
Mattebox Material ABS Follow Focus Mounts onto 15 mm Rod Support
Compatible with industry stand 15mm rods
Gear drive can be mounted from both side Suitable for All DSLR camerasvideo cameras
14 female adapter at bottom Lens Max support up to 77mm