JJC TR-3 tripod mount ring replaces Canon Tripod Mount Ring D is the tripod collar for the EF 100mm f/2.8L Macro IS USM lens. By adding a tripod collar to your lens you can achieve better balancing on a tripod. In addition, rotating the camera will now be much easier and faster.
| Model: | JJC TR-3 | |
| Gross Weight（g）: | 91g | |
| Material: | ABS | |