The CA-Bs clamp adapter connects the CL binoculars with the VPA 2. With the included insert rings, the clamp adapter can be adjusted to perfectly fit the respective size of the CL binoculars. Suitable for the VPA 2 variable phone adapter. The CA-Bs clamp adapter is suitable for all CL binoculars. Included CA-Bs clamp adapter for CL binoculars Insert ring 1 for CL Curio Insert ring 2 for CL Pocket Swarovski CL Binoculars CA-Bs Adapter 44273