![Amazon.com : DSLRKIT Tripod Mount Ring B (W) for Canon 70-200mm f/2.8L is II USM & EF 100-400mm f/4.5-5.6L is USM : Electronics Amazon.com : DSLRKIT Tripod Mount Ring B (W) for Canon 70-200mm f/2.8L is II USM & EF 100-400mm f/4.5-5.6L is USM : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61guCnhnxwL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : DSLRKIT Tripod Mount Ring B (W) for Canon 70-200mm f/2.8L is II USM & EF 100-400mm f/4.5-5.6L is USM : Electronics
![Canon Tripod Mount Ring B(W) for Canon 70-200mm f/2.8L, 70-200mm f/2.8L IS, 300mm f/4L, 35-350mm f/3.5-5.6L Lens at KEH Camera Canon Tripod Mount Ring B(W) for Canon 70-200mm f/2.8L, 70-200mm f/2.8L IS, 300mm f/4L, 35-350mm f/3.5-5.6L Lens at KEH Camera](https://www.keh.com/cdn-cgi/image/q=50,w=600/media/catalog/product/i/m/image_2337.jpg)
Canon Tripod Mount Ring B(W) for Canon 70-200mm f/2.8L, 70-200mm f/2.8L IS, 300mm f/4L, 35-350mm f/3.5-5.6L Lens at KEH Camera
![Amazon.com : DSLRKIT Tripod Mount Ring B (W) for Canon 70-200mm f/2.8L is II USM & EF 100-400mm f/4.5-5.6L is USM : Electronics Amazon.com : DSLRKIT Tripod Mount Ring B (W) for Canon 70-200mm f/2.8L is II USM & EF 100-400mm f/4.5-5.6L is USM : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41Nl1EXLhCL.jpg)