Andoer Professional DSLR Camera Tool set 3 Tips10-100mm 1 * Lens Repair Set+4 * Srecws+2 * Hexagon Wrench for Canon Nikon Sony Olympus Camera 6 screw locking Design. Three types of tips: flat, half flat, pointed. Adjustable Jaw opening from 10mm up to 100mm, meets the need of most lens size. Used for opening the grip ring of any optical lens, such as telescope camera lens, it can also be used in the grip ring of camera body somewhere else. Extended head design is available for some two lens graphics camera(Depends on the avatar sizes of your TLR cameras).