User manual SONY SEL100F28GM

[. . . ] 57m??????????? ? (1) AF???????????Attaching and Detaching the Lens To attach the lens (See illustration ???. ) operation lets you temporarily switch to AF if the lens is set to AF and the camera to MF. Using the Focus Hold Buttons ??The focus hold button of this lens does not function 1 ???? [. . . ] 8, the special apodization system provides the light amount of T/5. The aperture value on the lens, the value indicated on a camera, and the value used when determining the exposure are all indicated by T No. Attaching the Lens Hood It is recommended that you use a lens hood to reduce flare and ensure maximum image quality. ?????AF??????? Align the red line on the lens hood with the red line on the lens (lens hood index), then insert the lens hood into the lens mount and rotate it clockwise until it clicks into place and the red dot on the lens hood is aligned with the red line on the lens (lens hood index). ????????????? remove the lens hood to avoid blocking the flash light. ??When storing, fit the lens hood onto the lens backwards. Adjust the amount of light manually Rotate the aperture ring to the desired TNo. When the camera is set to the M mode or A mode. ??This lens is provided with wider aperture scale ?Focusing There are three ways to focus. ??Whereas this lens is provided with aperture scale focus (Direct manual focus) focus The camera focuses automatically. After the camera focuses in auto focus, you can make a fine adjustment manually. 1, and T/8, you can set the aperture to any value between those marks. ??Whereas the aperture value used for actual shooting is the one set on the aperture ring, the value used for indication on the camera as well as exposure value recording is determined in accordance with the Exposure step setting on the camera. For details on mode settings, refer to the instruction manual supplied with the camera. With some camera models, AF does not function during movie recording. For further information on compatibility, visit the web site of Sony in your area, or consult your dealer of Sony or local authorized service facility of Sony. Notes Set the aperture click switch to OFF when shooting movies. (See illustration ?-a) When the aperture click switch is set to OFF, the sound of the aperture ring is reduced. (For movie recording) If you change the aperture value while shooting a movie with the aperture click switch set to ON, the sound of the aperture ring will be recorded. ?????? This instruction manual explains how to use lenses. Precautions common to all lenses such as notes on use are found in the separate ?Precautions before using?. [. . . ] ??This lens is not water-proof, although designed with dust-proofness and splash-proofness in mind. Precautions on using a flash ??You cannot use a built-in camera flash with this lens. defocused images appear as blurred clusters of dots. A lens with well compensated aberration reproduces the image shape accurately, but cannot produce smooth blurs in a defocused area. [. . . ]