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¤WzÃö©óÁὤ¤º®e¥X¦Û¤é¥»digitalcameraÂø»x2006¦~7¤ë¸¹ )
Mount availability¡G | Canon EOS, Nikon-D, |
Focal lengthµJªø¡G | 16 to 50mm ( ¬Û·í©ó35mmªº 24-75mm) |
Maximum aperture³Ì¤j¥ú°é¡G | f/2.8 «í©w¦¡ |
Minimum aperture³Ì¤p¥ú°é¡G | f/22 |
Optical construction¥ú¾Çºc¦¨¡G | 15 elements (¤ù) in 12 groups |
SD glass (SD Ãè¤ù)¡G | 2¤ù) |
Coatings Áὤ¡G | WR(Water-repellent)¡C¦h¼hÁὤ |
Angle of view µø¨¤¡G | 82¢X 4¡¦ ~ 31¢X 3¡¦ |
Minimum focus distance³Ìªñ¹ïµJ¶ZÂ÷¡G | 0.3m |
Reproduction ratio ¿²v¡G | 1:4.88 |
Zooming system¦ùÁY¨t²Î¡G | Rotary type ±ÛÂড |
Number of diaphragm blades ¥ú°é¸¤ù¡G | 9 |
Filter sizeÂoÃè¤Ø¤o¡G | 77mm |
Maximum outer diameter¡G | 87.2mm) |
Dimensions¡G | 84.0mm) X 97.4mm |
Weight «¶q¡G | 610g |
Lens Hood ¾B¥ú¸n | BH-777(¤ºªþ) |
Availability¡G | 2007 / 03 |
写¯u®a¡@¨¤¡@«Å¬L¡@¤ó ¹ê´ú§@«~(¤é¤å¶W³sµ²)
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