Comparison of Tokina 80-400mm f/4.5-5.6 AT-X 840 AF D and Tokina 80-400mm f/4.5-5.6 AT-X 840 AF-II

Attribute	Tokina 80-400mm f/4.5-5.6 AT-X 840 AF D ×	Tokina 80-400mm f/4.5-5.6 AT-X 840 AF-II ×
Magnification Ratio (x)	0.19	0.19
Filter Size (mm)	72	72
Focus Details	Internal	-
Closest Focus (m)	2.5	2.5
Lens Construction	16 elements in 10 groups, including 1 SD and 2 LD elements	16 elements in 10 groups, including 1 SD element
Length (mm)	136.5	136
Focal Length (mm)	80.00 - 400.00	80.00 - 400.00
Diagonal Angle of View (degree)	6.22 - 29.83	6.20 - 29.80
Brand	Tokina	Tokina
Image Circle	35mm	35mm
Name	Tokina 80-400mm f/4.5-5.6 AT-X 840 AF D	Tokina 80-400mm f/4.5-5.6 AT-X 840 AF-II
Weight (g)	1020	1050
Type	Telephoto Zoom	Telephoto Zoom
Notes	Available AF Mounts: Canon, Nikon; Included Accessories: BH-725 Lens Hood, Fitted Soft Case	Available AF Mounts: Canon, Minolta, Nikon; Included Accessories: Lens Hood, Fitted Soft Case
APS Equivalent	1.5x: 120 - 600mm; 1.6x: 128 - 640mm	1.5x: 120 - 600mm; 1.6x: 128 - 640mm
Aperture (f)	4.50 - 32.00	4.50 - 32.00
Diaphragm Blades	8	8
Zoom System	Rotating with lock	Rotating with lock
Diameter (mm)	79	77.2