ij³í EF 17-40mm F4L USM ÃÊÁ¡°Å¸®¿Í ÃÖ´ëÁ¶¸®°³ 17-40mm 1:4 ·»ÁÁ¶ 12 elements in 9 groups È°¢ 104 µµ-57 µµ30' ÃÖ´ÜÃÊÁ¡°Å¸® 0.28m / 0.9 ft. ÇÊÅÍÁö¸§ 77mm ÃÖ´ëÁö¸§X ÃÖ´ë±æ ÀÌ(mm)/ ¹«°Ô 83.5mm x 96.8mm, 500g
ÃÊÁ¡°Å¸®¿Í ÃÖ´ëÁ¶¸®°³
17-40mm 1:4
·»ÁÁ¶
12 elements in 9 groups
È°¢
104 µµ-57 µµ30'
ÃÖ´ÜÃÊÁ¡°Å¸®
0.28m / 0.9 ft.
ÇÊÅÍÁö¸§
77mm
ÃÖ´ëÁö¸§X ÃÖ´ë±æ ÀÌ(mm)/ ¹«°Ô
83.5mm x 96.8mm, 500g