What is the foot ring of the camera lens? What do you use
4, the position of the tripod ring for the camera after the camera and the lens near the center of gravity, so to ensure that the camera's center of gravity is stable, no tripod ring, with the camera's foot hole will be heavy foot, the lens is easy to shake, Will damage the camera tripod hole, so some of the lens in order to shoot the need to reproduce the tripod ring.
5, the actual use of the lens when the camera hanging in the neck can not stand, you can take the tripod ring, like to take the same dumbbell carrying, comfortable.
Why is the tripod ring?
1, the lens is very heavy, not easy to hold a stable shooting, of course, except for iron hand.
2, the lens is very long, not easy to hand, or center of gravity instability.
3, telephoto lens needs a safe shutter soon, the light can not guarantee a safe shutter, the need for tripod, stable shooting.
Tripod ring is a telephoto, wide-angle large-diameter lens, telescope set of a metal ring, used to fix the lens in the tripod (monopod, shaped tripod, etc.) on the device, so called the tripod ring, so Do not have to hold the camera, but the lens fixed to the tripod to shoot, to ensure that the shooting when the stability.
