This is a half cage for SmallRig's FX3 and FX30. The 3278, which has rod support on the half cage, is currently discontinued by the manufacturer. (The new model does not have rod support.) * For those using the FX3 and manual focus, depending on the lens manufacturer (other than cinema lenses), the rotation of the focus ring is reversed. Therefore, having rod support in this position is very helpful. Condition ● As this is a used item, there are very minor small scratches on the corners. Please judge from the photos regarding paint peeling on the corners, etc. Missing Items ● There are no issues for normal use, but the (standard rod support 15mm) 12mm rod support conversion ring is missing. It is a plastic ring. However, since there are very few 12mm rods, when mounting on a gimbal and using gears for 12mm rods, it is common to use the following rod: ↓ SmallRig 12mm-15mm Rod Clamp Adapter 3681 Thank you.