Specifications
Focal length : 120-400mm
Maximum aperture : 4.5-5.6
Minimum Aperture : 22
Lens Construction : 21 Elements in 15 Groups
Angle of View : 20.4 - 6.2 degrees
Number of Diaphragm Blades : 9 Blades
Minimum Focusing Distance : 150cm / 59.1 in.
Maximum Magnification : 1:4.2
Filter Size : 77mm
Dimensions (D x L) : 92.5mm x 203.5mm (3.6 in. x 8 in.)
Weight : 1750 g (61.7 oz.)
Maximum aperture : 4.5-5.6
Minimum Aperture : 22
Lens Construction : 21 Elements in 15 Groups
Angle of View : 20.4 - 6.2 degrees
Number of Diaphragm Blades : 9 Blades
Minimum Focusing Distance : 150cm / 59.1 in.
Maximum Magnification : 1:4.2
Filter Size : 77mm
Dimensions (D x L) : 92.5mm x 203.5mm (3.6 in. x 8 in.)
Weight : 1750 g (61.7 oz.)