User manual SONY SAL18250

[. . . ] You will find information on using each lens in this manual. Precautions common to lenses, such as notes on use will be found in "Precautions before using" on a separate sheet. [. . . ] With certain of lens/flash combinations, the lens may partially block the light of the flash, resulting in a shadow at the bottom of the picture. When using a built-in camera flash, make sure to remove the lens hood and shoot from at least 1m (3. When you use lens, the corners of the screen become darker than the center. To reduce this phenomena (called vignetting), close the aperture by 1 to 2 stops. Names of parts Remove the rear and front lens caps and the camera body cap. You can attach/detach the front lens cap in two ways, (1) and (2). When you attach/detach the lens cap with the lens hood attached, use method (2). Align the orange index on the lens barrel with the orange index on the camera (mounting index), then insert the lens into the camera mount and rotate it clockwise until it locks. Do not press the lens release button on the camera when mounting the lens. While pressing and holding the lens release button on the camera, rotate the lens counterclockwise until it stops, then detach the lens. [. . . ] Depending on the lens mechanism, the focal length may change with any change of the shooting distance. Included items: Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Set of printed documentation Designs and specifications are subject to change without notice. [. . . ]