1. The new version uses aviation aluminum die-casting, polished 3 times, automotive paint on the surface, thickened flocking; structure optimized, the overall intensity increases 30% and the surface hardness increases 20% than the old version but weigh is still 140g;
2. Junctions of new version are fixed by steel needles; locks use stainless-steel spring screw; the bottom is electroplated copper nut, more exquisite and perfect.
3. Inner Diameter: 68mm.
Canon Macro Lens EF 100mm f/2.8L IS USM
(Note: Can’t be used with Canon Macro Lens EF 100mm f/2.8 USM)
1 x Tripod Mount Ring for Canon Macro Lens EF 100mm f/2.8L IS USM
(The other items in the photos not listed here are for illustrating only, not included)