User manual SIGMA APO 70–200MM F2.8 EX DG OS HSM

[. . . ] The HSM enables quick and quiet autofocusing. If you wish to focus manually, set the focus mode switch on the lens to the “M” position. You can adjust the focus by turning the focus ring. If you wish to focus manually, set the focus mode switch on the lens to the “M” position. [. . . ] , it will not cause any effect on pictures. If the camera power is turned off or lens is detached while the Optical Stabilizer function is in operation, the lens may emit a chattering noise, but this is not a malfunction. For Sony and Pentax mounts, it is only possible to use the OS function, incorporated in this lens, with camera bodies which support motors driven by ultrasonic waves such as HSM. When using the OS function, please turn off the optical stabilizer function of the camera body and set the OS switch of the lens to ON. When using the camera’s optical stabilizer function, please set the OS switch of the lens to OFF and turn the camera’s optical stabilizer function on. optical Stabilizer function is powered from the camera. The OS unit of the lens will not fix into its position if the camera body is turned off before switching off the lens’ OS mechanism. Ignoring this notice might cause damage to the lens. Optical Stabilizer feature can work with the Nikon AF cameras shown in the following table. When using this lens with other camera models not listed in the following table, please set the OS Switch to OFF position to cancel the Optical Stabilizer function. Digital SLR Cameras and F6 From our homepage, you can check the latest information regarding the camera models, which can be used with Optical Stabilizer function. To remove the tripod collar from the lens, first loosen and then disengage the locking knob. 7- ) voor de telezoom (200mm) instelling FLASH PHOTOGRAPHY The camera’s built-in flash will cause barrel shadow if used with this lens. For best results, please only use an external flash unit. DEPTH OF FIELD SCALE The depth of field scale helps you to check the depth of field (the zone of sharpness) of your composition. For example in figure (6), the depth of field zone is shown when the aperture F16 is used. The lens can be used with Sigma’s 1. Do not use other manufacturers’ teleconverter’s, only those listed above are compatible. We recommend the DG APO Tele-Converters when using with DSLR cameras. The Pentax mount Tele Converter is not compatible with this particular lens. In case of Sony AF mount, it is possible to use AF when attaching tele converters with a serial number above 5000001. AF will not work if the tele converter’s serial number is lower than 5000001. [. . . ] When entering a warm room from the cold outdoors, it is advisable to keep the lens in the case until the temperature of the lens approaches room temperature. Dimensions and weight include the SIGMA mount. aPO lenses use Special Low Dispersion glass. This special glass normally has some tiny air bubbles but it does not affect the optical performance. [. . . ]