About the Lens Image Stabilizer

When you use the IS lens’ built-in Image Stabilizer, camera shake is corrected to obtain a less blurred shot. The procedure explained here is based on the EF-S15-85mm f/3.5-5.6 IS USM lens as an example.

* IS stands for Image Stabilizer.

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Set the IS switch to <1>.

Set the camera’s power switch to <1>.

Press the shutter button halfway.

XThe Image Stabilizer will operate.

Take the picture.

When the picture looks steady in the viewfinder, press the shutter button completely to take the picture.

The Image Stabilizer is not effective for moving subjects.

The Image Stabilizer may not be effective for excessive shaking such as on a rocking boat.

With the EF28-135mm f/3.5-5.6 IS USM lens, the Image Stabilizer will not be very effective while you move the camera to take panned shots.

The Image Stabilizer can operate with the lens focus mode switch set to either <AF> or <MF>.

If the camera is mounted on a tripod, you can save battery power by switching the IS switch to <2>.

The Image Stabilizer can operate even when the camera is mounted on a monopod.

Some IS lenses enable you to switch the IS mode manually to suit the shooting conditions. However, the EF-S15-85mm f/3.5-5.6 IS USM, EF- S18-135mm f/3.5-5.6 IS, and EF-S18-200mm f/3.5-5.6 IS lenses switch the IS mode automatically.

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