The CB26.18 Lens Barrel Holder mounts directly to X26 Rails. It provides a means of holding B18 Series Lens Mount Barrels having M20.25 RMS threads.

CB26.18镜头筒座直接安装到X26轨道。它提供了一种方法持有B18系列镜头安装桶具有M20.25 RMS螺纹。