Nikon AF-S OX Zoom-Nikkor ED 12-24mm f/4G IF Manuel d'instruction - Page 3
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Thank you for purchasing the AF-S OX Zoom-Nikkor EO 12-24mm 1/4G IF. OX Nikkor lenses are
specially designed for use with Nikon digital SLR (Nikon OX format) cameras, such as the
02-Series and 0300. When mounted on Nikon OX format cameras, the lens' picture angle is
equivalent to approx. 1.5x focal length in 35mm formal. Before using this lens, please read these
instructions.
Major features
• This is ahigh-grade, internal focusing (IF) lens employing aSilent Wave Motor to drive the focusing
mechanism, thus the "S" designation. As aresult, autofocusing is smooth, silent, and almost
instantaneous.
• Autofocus (A) or manual (M) mode can easily be selected with the focus mode switch.
• Autofocusing with manual override is provided, allowing instant change from autofocusing to
manual focusing.
• More accurate exposure control is possible when this is mounted on aNikon camera having 3D
Matrix Metering capability, because subject distance information is transferred from the lens to
the camera body.
• The use of three aspherical and two ED (extra-low dispersion) lens elements ensures sharp pictures
virtually free of color fringing. Also, by utilizing a7-blade diaphragm that produces anearly circular
aperture, out-of-focus images in front of or behind the subject are rendered as pleasing blurs.
• Closest focusing distance of 0.3m (1 ft.) is provided at all zoom settings.
Focusing, zooming, and depth of field
First turn the zoom ring until the desired composition is framed in the viewfinder before focusing. If your
camera has adepth of field preview (stop-down) button or lever, depth of field can be observed while
looking through the camera viewfinder.
• The distance scale does not indicate the precise distance between the subject and the camera. Values are
approximate and should be used only as ageneral guide.
Setting the aperture
Set the aperture on the camera body
Focusing
Set your camera's focus mode selector according to this chart:
Camera's
Lens' focus mode
focus mode
MIA
M
AF-A/AF-C/AF-S
Autofocus with
Manual focus
manual priority
(Focus assist is available.)
M
Manual focus
(Focus assist is available.)
Autofoeus with manual override
(MIA mode)
1 Set the focus mode switch to MIA.
(Fig. B)
2 Autofocus is provided, but you can manually override the focus by operating the separate focus ring
while lightly depressing the shutter release button or AF start (AF-ON) button on the camera body of
cameras so equipped.
3 Remove your finger then press the shutter release button lightly or the AF start button once again to
cancel manual focus and resume autofocus.
Getting good results with autofoeus
Refer to "Notes on using wide or super-wide angle AF Nikkor lenses" on the back of this sheet.
Taking flash pictures with cameras having built-in flash
When using the following camera, check the focal length and shooting distance before taking flash pictures
to prevent vignetting since the light emitted from the flash may be obstructed by the lens barrel.
Digital SLR cameras
Usable
focal length
I Shooting distance
0700
• 18 mm / 0.6 m (2.0 ft.) or greater
• 20 mm or longer / No restriction
0300,0200
• 18 mm / 1.5 m (4.9 ft.) or greater
• 20 mm /1 m (3.3 ft.) or greater
0100
20mm or longer / No restriction
080
• 20 mm /2 m (6.6 ft.) or greater
• 24 mm / 1 m (3.3 ft.) or qreater
OlO-Series, 050
• 20 mm /2.5 m (8.2 ft.) or greater
• 24 mm /1 m (3.3 ft.) or greater
060, 040-Series
• 20 mm /3 m (9.9 ft.) or greater
• 24 mm /1 m (3.3 ft.) or greater