Is Image Stabilisation Necessary?

So really, image stabilization is the most important in situations where you don't have enough light to get a fast shutter speed. It tends to come in handy at sunset, sunrise, and indoors. In most cases, image stabilization will give you the same image quality at 3 to 4 shutter speed stops slower than usual.

When should you not use image stabilization?

Shot at 1/4th of a second at f/8.0, ISO 5000. If you always shoot at fast shutter speeds, then you probably don't need image stabilizing technology. The shutter is not open long enough for the picture to blur. If you always use a tripod, then you also don't need extra stabilization.

Is optical image stabilization important?

OIS is a useful tool to have whether you are shooting video or photos. It's particularly adept in low-light scenarios, where the camera's shutter may be open for longer. Without OIS, this can result in blurry photos due to slight hand movement.