Nikon AF-S Nikkor ED 300mm f/4D IF Manual De Instrucciones página 17

Specifications
Type of lens:
Focal length:
Maximum aperture:
Lens construction:
Picture angle:
Distance information:
Focusing:
Shooting distance scale: Graduated in meters and feet from 1.45m (5 ft.) to
Aperture scale:
Minimum aperture lock: Provided
Diaphragm:
Exposure measurement: Via full-aperture method with AI cameras or cameras
Focus limit switch:
Tripod mounting:
Attachment size:
Dimensions:
Weight:
D-type AF Nikkor lens having built-in CPU and Nikon
bayonet mount
300mm
f/4
10 elements in 6 groups (2 ED elements)
8°10´ (6°40´ with IX240 system cameras, 5°20´ with
Nikon Digital Camera D1)
Output to camera body
Nikon Internal Focusing (IF) system (utilizing an internal
Silent Wave Motor); manually via separate focus ring
infinity (∞)
f/4– f/32 on both standard and aperture-direct-readout
scales
Fully automatic
with CPU interface system; via stop-down method for
other cameras
Provided; two ranges available: FULL (infinity to 1.45m
[4.8 ft.]) or ∞ – 3m (9.8 ft.)
Detachable tripod mounting collar; rotatable through
360°, indices every 90°
77mm (P = 0.75mm)
Approx. 90mm dia. x 222.5mm extension from the
camera's lens mounting flange; overall length is approx.
230.5mm
Approx. 1440g (50.8 oz.) with tripod collar;
approx. 1300g (45.9 oz.) for lens only
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