[. . . ] 4-479-122-01(1) ? ????? Interchangeable Lens Objectif interchangeable ????? ???????????? A camera equipped with a 35mm format image sensor can be set to shoot at APS-C size. [. . . ] 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. ????????????????? Vignetting ??When using the lens, the corners of the screen become darker SEL2870 ?To reduce this phenomena (called vignetting), close the aperture by 1 to 2 stops. Identifying the Parts 1 Lens hood index 2 Focusing ring 3 Zooming ring 4 Focal-length scale 5 Focal-length index 6 Lens contacts* 7 Mounting index * Do not touch the lens contacts. ??????????? Remarques sur l?emploi ??Lorsque vous portez un appareil photo avec l?objectif dessus, ?Attaching and Detaching the Lens To attach the lens (See illustration ???. ????????????????????? 1 2 Remove the rear and front lens caps and the camera body cap. When you attach/detach the lens cap with the lens hood attached, use method (2). Prcautions concernant l?emploi d?un flash ??Lorsque vous utilisez un flash, retirez toujours le parasoleil et ?????? Align the white index on the lens barrel with the white index on the camera (mounting index), then insert the lens into the camera mount and rotate it clockwise until it locks. not press the lens release button on the camera when Do mounting the lens. ) While holding down the lens release button on the camera, rotate the lens counterclockwise until it stops, then detach the lens. [. . . ] Specifications Product name (Model name) Equivalent 35mm-format focal length*1 (mm) Lens groups-elements Angle of view 1*2 Angle of view 2*2 Minimum focus*3 (m (feet)) Maximum magnification (X) Minimum aperture Filter diameter (mm) Dimensions (maximum diameter height) (approx. *1 The values shown above for equivalent 35mm-format focal length are for Interchangeable Lens Digital Cameras equipped with an APS-C sized image sensor. [. . . ]