User manual NIKON AF 50MM F/1.8D

[. . . ] Failure to do so could result in a fire, as the lens may focus sunlight onto a flammable object. Should you notice smoke or an unusual smell coming from the camera or lens, remove the battery immediately, taking care to avoid burns. After removing or disconnecting the power source, take the product to a Nikon-authorized service representative for inspection. [. . . ] DX NIKKOR lenses are specially designed for use with Nikon digital-SLR (Nikon DX-format) cameras, such as the D300 and D90. When mounted on Nikon DXformat cameras, the lens picture angle is equivalent to approximately 1. Before using this lens, please read these instructions and refer to your camera's User's Manual. This lens employs a Silent Wave Motor to drive the focusing mechanism, making autofocusing smooth, silent and almost instantaneous. More accurate exposure control is possible when this is mounted on a Nikon camera with 3D color matrix metering capability, because subject distance information is transferred from the lens to the camera. Superior optical performance and rendering characteristics are maximized with the use of three aspherical lens elements and two extra-low dispersion (ED) glass elements, which ensure correction of chromatic aberration. In addition, the rounded aperture produces soft and pleasing blur characteristics in portions of pictures that are out-offocus. Before focusing, rotate the zoom ring 5 to adjust the focal length until the desired composition is framed. If your camera has a depth-of-field preview (stopdown) button or lever, depth of field can be previewed through the camera viewfinder. When the lens is mounted on a camera, do not pick up or hold the camera and lens by the lens hood. When the lens will not be used for an extended period of time, store it in a cool, dry place to prevent mold and rust. Be sure to store the lens away from direct sunlight or chemicals such as camphor or naphthalene. Do not get water on the lens or drop it in water as this will cause it to rust and malfunction. Type of lens: G-type AF-S DX Zoom-NIKKOR lens with built-in CPU and Nikon bayonet mount (specially designed for use with Nikon digital-SLR-- Nikon DX-format--cameras) 10mm-24mm f/3. 5 14 elements in 9 groups (3 aspherical lens and 2 ED lens elements) 109º-61º 10, 12, 15, 18, 20, 24mm Output to camera Manually via separate zoom ring Nikon Internal Focusing (IF) system, autofocus using a Silent Wave Motor, manually via separate focus ring Graduated in meters and feet from 0. 2 oz) Specifications and designs are subject to change without notice or obligation on the part of the manufacturer. C A person standing in front of a distant background In the following situations, autofocus may not perform as expected when shooting with wide- or super wide-angle AF NIKKOR lenses. When the main subject in the focus brackets is relatively small When a person standing in front of a distant background is positioned within the focus brackets, as shown in Fig. [. . . ] When the main subject is a finely patterned subject or scene When the subject is finely patterned or of low contrast, such as a field filled with flowers, as shown in Fig. D A field filled with flowers (1) Focus on a different subject located at the same distance from the camera, apply focus lock, recompose, and shoot. Om kameran eller objektivet skulle brytas upp efter att de tappats i marken eller stötts till, ska du efter att den kopplats bort från nätströmmen och/eller batteriet lossats, lämna in produkten till ett auktoriserat Nikon-servicecenter för inspektion. [. . . ]