Nikon 18-300mm-f-35-56G-ED-VR-AF-S-DX-Nikkor: ■ Zoom and Depth of Field ■ Aperture

■ Zoom and Depth of Field ■ Aperture: Nikon 18-300mm-f-35-56G-ED-VR-AF-S-DX-Nikkor

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Zoom and Depth of Field

Before focusing, rotate the zoom ring to adjust the focal length and

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frame the photograph.

If the camera offers depth-of-field preview

(stop down), depth of field can be previewed in the viewfinder.

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Note: Focal length decreases as the focus distance shortens.

Note that

the focus distance indicator is intended only as a guide and may not

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accurately show the distance to the subject and may, due to depth of

field or other factors, not show when the camera is focused on a

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distant object.

To lock the zoom ring, rotate it to the 18 mm position and slide the

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zoom lock to LOCK.

This prevents the lens extending under its own

weight while the camera is being carried from place to place.

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Aperture

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Aperture is adjusted using camera controls.

Zoom and Maximum Aperture

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Changes to zoom can alter the maximum aperture by up to 1

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The camera however automatically takes this into account when

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setting exposure, and no modifications to camera settings are

required following adjustments to zoom.

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