Tripod Collar Mount Ring for Sigma 100-400 F5-6.3 DG DN OS Lens(E Mount/L Mount/FX Mount),for Sigma 105mm F1.4 DG HSM Art(EF Mount/FX Mount/E Mount/L Mount) Built-in Arca Quick Release Plate

I was looking forward when I ordered this item but unfortunately it arrived in not so "new conditions" like I was expecting. I bought this item new but it arrived used in case my last sentence didn't make much sense.

Die Objektivhalterung um eine Belastung des Kameraanschlusses zu vermeiden. Somit besteht mit dieser Schelle eine Gewichtsbalance beim Ausrichten der Kamera auf einem Stativ.

The first thing that strikes me is the build quality. This collar is sturdy and secure, hugging the lens like a protective shield. No more worries-my precious Sigma is locked in tight, ready to handle the rigours of telephoto adventures. The inclusion of a built-in Arca type quick release allows for swift and tool-free mounting and dismounting of the lens from the tripod. The collar boasts a well-designed grip, making it comfortable to hold and operate even for extended periods. No more hand cramps or fatigue-I can focus on composition and framing, not fighting my equipment. This collar becomes an extension of my hand, letting me wield the 100-400 with confidence and control. But the rotation mechanism can be a bit stiff, especially when compared to some smoother competitors.

Collier reçu ok. Bien faire attention avant d'essayer de l'installer de bien retirer la bague caoutchouc qui est a la base de l'objectif et baïonnette. Il faut forcer un peu pour visser le collier pour qu'il prenne l'empreinte. Une fois cela, le collier peu tourner pour mieux orienter l'objectif sur trépied.

Ne passe pas sur mon Sigma 100-400 DG DN OS Sony, impossible de fermer le collier autour de l'objectif, dommage car la qualité semble correcte pour le prix.