User manual SONY SAL75300

[. . . ] Do not directly look at the sun through this lens. Doing so might harm your eyes or cause loss of eyesight. [. . . ] 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. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. While pressing and holding the lens release button on the camera, rotate the lens counterclockwise until it stops, then detach the lens. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ­ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Fit the hood into the mount on the end of the lens barrel and rotate the hood clockwise until it clicks. ⷠWhen using a built-in camera flash, make sure to remove the lens hood to avoid blockage of the flash light. [. . . ] This lens is equipped with a distance encoder. The distance encoder allows more accurate measurement (ADI) by using a flash for ADI. [. . . ]