Attach the cold shoe mount bracket to the 4 screw holes on the front of the lens and the cold shoe mounts can attach external devices such as LED lights.

Note: Only one cold shoe bracket is included in the package box. LED lights are not included.

Featuring tilt, shift and rotation capabilities

The tilt angle can be adjusted 8°, with the following main features：

When you use a normal lens, the focal plane is parallel to the sensor, and the depth of field can be increased by narrowing the aperture so that more of the subject is in focus.
But by tilting the lens allows the plane of focus not to be parallel to the sensor, it changes the plane of focus and alters the depth of field.

The Tilt function can be used to control the orientation of the focal plane, and thus the part of an image that appears sharp.

The lens can be shifted by ±6mm, with the following main features：

The Shift function can be used to correct perspective distortion in architectural photography, product photography and other creative photography.

The specular reflection will make the camera visible. If you want to make the camera invisible, the normal lens can only be done by changing the shooting position.
However, in the case where the shooting position cannot be changed, using a Tilt-shift lens can solve this problem.