User manual NIKON AF-S VR 200MM F/2G IF-ED

[. . . ] After removing or disconnecting the power source, take the product to a Nikon-authorized service representative for inspection. Observe the following precautions when handling the camera and lens Keep the camera and lens unit dry. Do not handle or touch the camera or lens unit with wet hands. When shooting with back-lighting, do not point the lens at the sun or allow sunlight to pass directly down the lens as this may cause the camera to overheat and possibly cause a fire. [. . . ] Failure to do so could result in a fire, as the lens may focus sunlight onto a flammable object. 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. The rounded aperture produces soft and pleasing blur characteristics in portions of pictures that are out-of-focus. When mounted on Nikon DX format digital SLR cameras, such as the D300-Series and D90, the lens' picture angle becomes 31°30' and its 35mm equivalent focal length is approx. There may be some restrictions or limitation for available functions. Set your camera's focus mode selector according to the chart below: Autofocus with manual override (M/A mode) a Set the lens focus mode switch !B Autofocus is enabled, but autofocus operation can be overridden by rotating the separate focus ring 5 while pressing the shutter-release button halfway, or by pressing the AF-ON button on the camera body of cameras so equipped. Approximate depth of field can be determined by checking the depth of field scale. Clean lens surfaces with a blower brush. To remove dirt and smudges, use a soft, clean cotton cloth or lens tissue moistened with ethanol (alcohol) or lens cleaner. Wipe in a circular motion from the center to outer edge, taking care not to leave traces or touch other parts of the lens. Never use organic solvent such as thinner or benzene to clean the lens. NC filters are available to protect the front lens element. The lens hood also helps to protect the front of the lens. When storing the lens in its flexible lens pouch, attach both the front and rear lens caps. 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 En away from direct sunlight or chemicals such as camphor or naphthalene. [. . . ] Be sure to store the lens En 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. Reinforced plastic is used for certain parts of the lens. Weight: 46° with 35mm (135) format Nikon film SLR cameras and Nikon FX format digital SLR cameras 31°30´ with Nikon DX format digital SLR cameras 38° with IX240 system cameras Output to camera Autofocus using a Silent Wave Motor; manually via separate focus ring Graduated in meters and feet from 0. [. . . ]