[. . . ] Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Case (1), Set of printed documentation Design and specifications are subject to change without notice. [. . . ] When shooting in automatic exposure mode or metered manual mode (for example, the camera's AUTO mode), the exposure is adjusted automatically. When using a commercially available exposure meter or shooting with the manual flash function available on some external flash units, set the exposure higher than the indicated value. When two or more subjects at different distances are overlapping in the AF area, it may be hard for the camera to focus automatically. If this happens, refer to the instruction manual of the camera and select the proper focus mode. When carrying a camera with the lens attached, always firmly hold both the camera and the lens. When using a flash, always remove the lens hood and shoot at least 1 m (3. With certain combinations of lens and flash, the lens may partially block the light of the flash, resulting in a shadow at the bottom of the picture. When using the lens, the corners of the screen become darker than the center. [. . . ] While holding down the lens release button on the camera, rotate the lens counterclockwise until it stops, then detach the lens. [. . . ]