4 of 4 people found the following review helpful
Good alternative to expensive Canon original.,
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This review is from: Maxsima - Tripod Mount Collar Ring for Canon C (WII), EF 70-300mm f/4-5.6L IS USM (Electronics)
This tripod ring fits well and is well made and almost indistinguishabe from the very expensive Canon original. A good buy for occasional use but if I was using this ring on the lens all the time I would seriously consider the Canon version.