User manual SIGMA 824

[. . . ] Please be sure to use the manual focusing method when using these lenses with the APO Tele Converters. The speed of auto focusing, when using the tele converter, may be slightly slower than without the converter. EXPOSURE APO TELE CONVERTER 1. 4x EX DG APO TELE CONVERTER 2x EX DG Using the APO Tele Converter EX DG decreases the effective aperture by one F-stop (with the APO Tele Converter 1. 4x EX DG) or by two F-stops (with the APO Tele Converter 2x EX DG). However, exposure can be determined in the same manner as when using the master lens without a tele converter. [. . . ] NOTICE: USABLE LENSES AND FUNCTIONS Sigma APO Tele Converter 1. 4x EX DG and Sigma APO Tele Converter 2x EX DG are dedicated Tele Converter lenses, which should be used only with lenses listed in [Table 1]. If you mount a Sigma APO Tele Converter 1. 4x EX or APO Tele Converter 2x EX to a lens that is not listed in [Table 1], it may damage the Tele Converter as well as the master lens. The dedicated lenses are listed in [Table 1] (as of February 2009). Please also visit our web site for latest up-to-date information. Web site address: http://www. sigma-photo. co. jp/english Usable range of focal length or AF working distance varies depending on the camera in use. Please refer your lens' instruction manual for details. PENTAX AF mount Tele Converter does not support PENTAX SF series cameras. Do not use more than one teleconverter at a time. If using lenses equipped aperture ring with PENTAX AF mount of this Tele Converter, you need to set A position depending on the camera in use. Please refer your camera's instruction booklet. BASIC CARE AND STORAGE Avoid any shocks or exposure to extreme high or low temperatures or to humidity. For extended storage, choose a cool and dry place, preferably with good ventilation. To avoid damage to the lens coating, keep away from mothballs or naphthalene gas. Do not use thinner, benzine or other organic cleaning agents to remove dirt or finger prints from the lens elements. Clean by using a soft, moistened lens cloth or lens tissue. When you use the lens in the rain or near water, keep it from getting wet. It is often impractical to repair the internal mechanism, lens elements and electric components damaged by water. [. . . ] Those lenses marked "MF" can only be used for manual focus. Please focus the lens automatically or manually according to the instructions provided for the camera or lens. If using lenses marked "MF" with a SONY, NIKON AF and PENTAX AF cameras, be aware that these lenses cannot focus precisely by [Table 1] SIGMA APO 50-150mm F2. 8 (II) EX DC HSM APO 50-500mm F4-6. 3 EX (DG) HSM APO 70-200mm F2. 8 (II) EX DG MACRO APO 70-200mm F2. 8 EX (DG) HSM APO 80-400mm F4. 5-5. 6 EX (DG) OS APO 100-300mm F4 EX (DG) HSM APO 120-300mm F2. 8 EX (DG) HSM APO 120-400mm F4. 5-5. 6 DG OS HSM APO 150-500mm F5-6. 3 DG OS HSM APO 300-800mm F5. 6 EX (DG) HSM APO MACRO 150mm F2. 8 EX DG HSM APO MACRO 180mm F3. 5 EX (DG) HSM APO 300mm F2. 8 EX (DG) HSM APO 500mm F4. 5 EX (DG) HSM APO 800mm F5. 6 EX (DG) HSM APO 70-210mm F2. 8 APO TELE MACRO 300mm F4 HSM APO TELE MACRO 300mm F4 APO TELE MACRO 400mm F5. 6 HSM APO TELE MACRO 400mm F5. 6 APO 300mm F2. 8 APO 500mm F4. 5 APO 800mm F5. 6 APO 1000mm F8 1. 4X AF MF AF AF MF AF AF MF MF MF AF AF AF MF MF MF MF MF MF MF MF MF MF MF 2X AF MF AF AF MF MF AF MF MF MF MF MF AF MF MF MF MF MF MF MF MF MF MF MF APO TELE MACRO 400mm F5. 6 APO 300mm F2. 8 APO 500mm F4. 5 APO 800mm F5. 6 APO 1000mm F8 MF MF MF MF MF MF MF MF MF MF PENTAX APO 50-500mm F4-6. 3 EX (DG) APO 70-200mm F2. 8 EX (DG) APO 100-300mm F4 EX (DG) APO MACRO 180mm F3. 5 EX (DG) APO 300mm F2. 8 EX (DG) 1. 4X MF AF AF MF AF 2X MF AF MF MF AF CANON APO 50-150mm F2. 8 (II) EX DC HSM APO 50-500mm F4-6. 3 EX (DG) HSM APO 70-200mm F2. 8 (II) EX DG MACRO APO 70-200mm F2. 8 EX (DG) HSM APO 80-400mm F4. 5-5. 6 EX (DG) OS APO 100-300mm F4 EX (DG) HSM APO 120-300mm F2. 8 EX (DG) HSM APO 120-400mm F4. 5-5. 6 DG OS HSM APO 150-500mm F5-6. 3 DG OS HSM APO 300-800mm F5. 6 EX (DG) HSM APO MACRO 150mm F2. 8 EX DG HSM APO MACRO 180mm F3. 5 EX (DG) HSM APO 300mm F2. 8 EX (DG) HSM APO 500mm F4. 5 EX (DG) HSM APO 800mm F5. 6 EX (DG) HSM APO 70-210mm F2. 8 APO TELE MACRO 300mm F4 HSM APO TELE MACRO 300mm F4 APO TELE MACRO 400mm F5. 6 HSM APO TELE MACRO 400mm F5. 6 APO 300mm F2. 8 APO 500mm F4. 5 APO 800mm F5. 6 APO 1000mm F8 1. 4X AF MF AF AF MF AF AF MF MF MF AF AF AF MF MF MF MF MF MF MF MF MF MF MF 2X AF MF AF AF MF MF AF MF MF MF MF MF AF MF MF MF MF MF MF MF MF MF MF MF SONY APO 50-150mm F2. 8 II EX DC HSM APO 50-500mm F4-6. 3 EX (DG) APO 70-200mm F2. 8 II EX DG MACRO HSM APO 70-200mm F2. 8 EX (DG) APO 100-300mm F4 EX (DG) APO 120-400mm F4. 5-5. 6 DG HSM APO 150-500mm F5-6. 3 DG HSM APO MACRO 180mm F3. 5 EX (DG) APO 300mm F2. 8 EX (DG) APO 500mm F4. 5 EX (DG) APO 800mm F5. 6 EX (DG) APO 70-210mm F2. 8 APO TELE MACRO 300mm F4 APO TELE MACRO 400mm F5. 6 APO 300mm F2. 8 APO 500mm F4. 5 APO 800mm F5. 6 APO 1000mm F8 1. 4X AF MF AF MF MF MF MF MF MF MF MF MF MF MF MF MF MF MF 2X AF MF AF MF MF MF MF MF MF MF MF MF MF MF MF MF MF MF NIKON APO 50-150mm F2. 8 (II) EX DC HSM APO 50-500mm F4-6. 3 EX (DG) HSM APO 70-200mm F2. 8 (II) EX DG MACRO APO 80-400mm F4. 5-5. 6 EX (DG) OS APO 100-300mm F4 EX (DG) HSM APO 120-300mm F2. 8 EX (DG) HSM APO 120-400mm F4. 5-5. 6 DG OS HSM APO 150-500mm F5-6. 3 DG OS HSM APO 300-800mm F5. 6 EX (DG) HSM APO MACRO 150mm F2. 8 EX DG HSM APO MACRO 180mm F3. 5 EX (DG) HSM APO 300mm F2. 8 EX (DG) HSM APO 500mm F4. 5 EX (DG) HSM APO 800mm F5. 6 EX (DG) HSM APO 70-200mm F2. 8 EX (DG) HSM APO 70-210mm F2. 8 APO TELE MACRO 300mm F4 1. 4X AF MF AF MF AF AF MF MF MF AF AF AF MF MF AF MF MF 2X AF MF AF MF MF AF MF MF MF MF MF AF MF MF AF MF MF [. . . ]