Manfrotto 175F 2 Cold Shoe Spring Clamp spider camera holster or objects close to the or objects close to the ground or maybe you just want to get a different perspective This convenient accessory works with the lens to enhance an EOS camera’s video capabilities by providing a smooth and near silent powered zooming function that’s an ideal complement to the lens’s speedy AF a single locking knob on the ball head then allows the user to precisely position the accessory at the correct angle and with a simple twist lock it firmly in position The 175F 2 Manfrotto Cold Shoe Spring Clamp is a versatile lightweight clamp that enables the user to safely and securely position key accessories in off camera locations that would not always be possible using a traditional support solution such as a lighting stand