En
18
Specifications
Type of lens: D-type AF-S Zoom-Nikkor lens having built-in CPU
and Nikon bayonet mount
Focal length: 17mm – 35mm
Maximum aperture: f/2.8
Lens construction: 13 elements in 10 groups (2 glass mold aspherical,
1 compound aspherical and 2 ED lens elements)
Picture angle: 104°-62° with 35 mm (135) format Nikon film-SLR
cameras and Nikon FX format digital SLR cameras
79°-44° with Nikon DX format digital SLR cameras
91°-52° with IX240 system cameras
Focal length scale: 17, 20, 24, 28, 35mm
Distance information: Output to camera body
Zooming: Manually via separate zoom ring
Focusing: Nikon Internal Focusing (IF) system (utilizing an
internal Silent Wave Motor); autofocus with manual
override or manually via separate focus ring
Shooting distance scale:
Graduated in meters and feet from 0.28m (1 ft) to
infinity (∞)
Aperture scale: f/2.8 – f/22 on both standard and aperture-direct-
readout scales
Minimum aperture lock:
Provided
Diaphragm: Fully automatic
Exposure measurement:
Via full-aperture method with AI cameras or cameras
with CPU interface system; via stop-down method for
other cameras.
Attachment size: 77mm (P = 0.75mm)
Dimensions: Approx. 83mm dia. x 106mm (extension from the
camera’s lens mounting flange); overall length is
approx. 115mm
Weight: Approx. 745g (26.3 oz.)
Specifications and designs are subject to change without any notice or
obligation on the part of the manufacturer.
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