User manual SIGMA 19MM F2.8 EX DN

[. . . ] J E D F N Es I S Dk C K R P 400120201 ENGLISH Thank you very much for purchasing a Sigma Lens. In order to get the maximum performance and enjoyment out of your Sigma lens, please read this instruction booklet thoroughly before you start to use the lens. [. . . ] This lens hood helps to prevent flare and ghosted images caused by bright illumination from outside the picture area. 2) When taking photographs using the built-in flash, it is advisable to remove the lens hood so as to avoid cutting off any of the flash output, which could cause a shadow in the picture. In order to place the lens and hood into the storage case, you must first remove the hood, then replace it on the lens in the reverse position. 2 ™ ™ ENGLISH The glass materials used in the lens do not contain environmentally hazardous lead and arsenic. Two or more filters and/or special thicker filters, like a polarizing filter, may cause vignetting. CE EC FOR MICRO FOUR THIRDS MOUNT ENGLISH This lens can be used with Micro Four Thirds™ System lens mount specification cameras. You cannot use it on Four Thirds™ System lens mount specification cameras. 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. [. . . ] 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. FOR SONY E-MOUNT This lens can be used with Sony camera system E-mount cameras. [. . . ]