These are the most common 2
For use with Silhouette Machines
3/8" + 1/4" Adapter Spigot
The two Superclamps attach to the uprights of the support system and two Triple Hooks attach to the Superclamps using the included hardware
For Lenses with 37mm Filter Threads
Dolgin Engineering TC200 Two-Position Simultaneous Battery Charger for Canon BP-900 Series Rode LAV-CLIP These are the most commonSupports Canon BP 955, BP 945, BP 950G Supports Canon BP 970G, BP 975 Compatible with 3rd Party Models Simultaneous, Dynamic Power Management 4. 5 Hr Charge Based on 5600mAh Capacity 100 240V Worldwide Power Input The TC200 CAN Battery Charger from Dolgin Engineering features integrated battery plates that support Canon and third party BP 955, BP 945, BP 950G, BP 970G, and BP 975 batteries. These batteries are used with Canon's C100, C300, C500,