Slight movement of the camera when the exposure is being made.

A major cause of unclear pictures, this unwanted movement is caused by involuntary hand and body tremors jarring the camera. Composition:

The unwanted movement passed along to your camera by involuntary hand and body tremors, it's a major cause of unsharp pictures.

Camera shake is the inherent shaking of the camera from the internal mechanism (the reflex lens) that occurs when the camera isn't stable during the actual photography results in unsharp images.

movement of the camera caused by an unsteady hold or support. It is a major cause of un-sharp pictures, especially with long focus lenses.

An unwanted or unplanned movement of the camera that produces a negative impact on image quality. Camera shake often results in blurred images however most modern cameras are now equipped with anti-shake or image stabilisation technology that markedly reduces the impact of camera shake.