Description
- Compatible with Canon MR-14EX and MT-24EX Speedlites.
- For attaching them to the Canon 100mm f2.8 L Macro IS USM EF lens.
- 67mm thread for attaching to the filter thread of the lens.
- Weight is approx 20 grams.
Ring to attach MT-24EX, MR-14EX, or ML-3 to most lenses w/67mm filter size