编辑: 山南水北 | 2019-07-05 |
17 Ch J E G F S IT Ck Specifications Type of lens: D-type AF Nikkor lens having built-in CPU and Nikon bayonet mount Focal length: 300mm Maximum aperture: f/4 Lens construction:
10 elements in
6 groups (2 ED elements) Picture angle: 8°10? (6°40? with IX240 system cameras, 5°20? with Nikon Digital Camera D1) Distance information: Output to camera body Focusing: Nikon Internal Focusing (IF) system (utilizing an internal Silent Wave Motor);
manually via separate focus ring Shooting distance scale: Graduated in meters and feet from 1.45m (5 ft.) to infinity (∞) Aperture scale: f/4C f/32 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 Focus limit switch: Provided;
two ranges available: FULL (infinity to 1.45m [4.8 ft.]) or ∞ C 3m (9.8 ft.) Tripod mounting: Detachable tripod mounting collar;
rotatable through 360°, indices every 90° Attachment size: 77mm (P = 0.75mm) Dimensions: Approx. 90mm dia. x 222.5mm extension from the camera'
s lens mounting flange;
overall length is approx. 230.5mm Weight: Approx. 1440g (50.8 oz.) with tripod collar;
approx. 1300g (45.9 oz.) for lens only
18 Ch J E G F S IT Ck Einführung Wir danken Ihnen für das Vertrauen, das Sie Nikon mit dem Kauf des AF-S Nikkor ED
300 mm f/4D IF entgegenbringen. Dieses hochwertige Objektiv mit Innenfokussierung (IF) und Silent Wave Motor (S) bietet einen besonders schnellen und nahezu ger?uschlosen Autofukusbetrieb. Die wichtigsten Merkmale ?Autofokus........