Excellent solid product , exactly as described, colour correct, fits lense as stated. Reasonably quick service

Very good item for the price and fits well on the lens

Habe diese Schelle für ein Canon EF 70-300 4-5.6L IS USM gekauft (Wie auch angegeben).Die Schelle passt einwandfrei, ist solide verarbeitet und macht einen Guten GEsamteindruck.Praktisch ist auch die Arca-Swiss Form im Fuß, die es ermöglicht die Schelle ohne Adapter direkt auf ein Stativ zu montieren.

Anello di ottima fattura, ben costruito e solido aggancia molto bene sull'obiettivo 70-300 serie L della canon. Pienamente soddisfatto

Pressoché identico all'originale ad un costo irrisorio.

Convient parfaitement au Canon EF 70-300mm 4-5.6 L IS USMLa finition est tout à fait correcte et comparable à celle d'un produit CanonRavi de cet achat

Lo trovo un ottimo prodotto, il materiale mi sembra di ottima fattura, non do 5 stelle perché la cerniera è quello che mi preoccupa di più in quanto mi sembra troppo debole, questo è dovuto dal fatto che fa molto gioco, spero di sbagliarmi ma per evitare inconvenevoli ci sto molto attento durante il montaggio. Per finire consiglio decisamente il prodotto per quello che costa e ripeto seppur si presenta di ottimo materiale ricordo di stare attenti alla cerniera.

First, I just want to address that this product is intended for the Canon 70-300mm F4-5.6L IS USM, and it fits that lens just fine. Other reviewers complaining about it being too big/small have either a) not fitted it to the right lens, or b) unfortunately received the wrong product.That said, there clearly have been some revisions to this product over time, as the product I received varies a bit from the item depicted (mostly in good ways, and certainly nothing that affects its use/function negatively).To start, the black padding/flocking on the interior of the tripod collar isn't black nor is it soft. Instead, there's a clear, glossy plastic that runs the interior with something slightly squishy underneath (could well be just the adhesive layer holding the glossy plastic ring in place). Wouldn't be my preference, but it serves the purpose just fine and allows the collar to spin when loosened without causing any undue scratching to the lens barrel, and it also holds position nice and firm when clamped down.Second, the actual tripod foot is better than what's depicted in that it actually has the standard Arca Swiss-style grooves cut into the foot itself. This a really nice feature, and I wish all tripod collars/feet had it, as it saves having to add an additional plate for most people. Honestly, they should update the photos, because that alone makes it a worth upgrade to the Canon option (even if it weren't egregiously priced). It even comes with the additional stop screws (and allen key to install) to limit how far the plate slide/travel when partially clamped in a compatible base.Everything else is as you'd expect it. Color match is definitely very close, but not quite perfect; from a distance you'd never notice, but up close (and under the right light) you can tell, but if that sort of thing bothers you, you're probably not considering this third party option. Same goes for the textured finish of the metal - it's close, but not an exact match.Construction is simple cast aluminum and it's very solid. The one place they could improve is the pin at the hinge, as there's some extra wobble/play when opening and closing, but once you've secured it closed around the lens barrel there's no play. Likewise, the knurled thumb screw doesn't have the push-lock safety mechanism like the official Canon collars to keep it from coming off if it's unintentionally loosened - but again, hardly a deal breaker and a very sensible cost-saving measure. And as long as you check that it's tight every so often (though mine's not showing any signs of loosening on its own), it's fine.And that's it. Solid, reasonably well-made, and actually pretty feature rich - especially compared to the Canon option. I'd honestly prefer one of these for my 70-200mm just for the better tripod foot. Just make sure you've got the right foot/collar for your lens and you're golden.