[TABLE] [TR] [TD="class: camera1, width: 25%"]نام محصول [/TD] [TD="class: camera3, width: 75%"] Sigma 20-40mm F2.8 EX DG Aspherical [/TD] [/TR] [TR] [TD="class: camera2"] Brand [/TD] [TD="class: camera4"] [/TD] [/TR] [TR] [TD="class: camera1"] مدل [/TD] [TD="class: camera3"] [/TD] [/TR] [TR] [TD="class: camera2"] توضيحات [/TD] [TD="class: camera4"] [/TD] [/TR] [TR] [TD="class: camera1"] تيپ [/TD] [TD="class: camera3"] EX DG ASP [/TD] [/TR] [TR] [TD="class: camera2"] فاصله كانوني [/TD] [TD="class: camera4"] 40 - 20 میلی متر [/TD] [/TR] [TR] [TD="class: camera1"] كمترين فاصله فوكوس [/TD] [TD="class: camera3"] 30 سانتی متر [/TD] [/TR] [TR] [TD="class: camera2"] كمترين ديافراگم [/TD] [TD="class: camera4"] 2.8 [/TD] [/TR] [TR] [TD="class: camera1"] اندازه دهانه لنز [/TD] [TD="class: camera3"] 82 میلی متر [/TD] [/TR] [TR] [TD="class: camera2"] ابعاد [/TD] [TD="class: camera4"] [/TD] [/TR] [TR] [TD="class: camera1"] وزن [/TD] [TD="class: camera3"] 595 گرم [/TD] [/TR] [TR] [TD="class: camera2"] قيمت [/TD] [TD="class: camera4"] موجود نیست[/TD] [/TR] [/TABLE]