Comparison of Tokina 11-16mm f/2.8 AT-X 116 PRO DX II SD and Tokina 11-16mm f/2.8 AT-X 116 PRO DX

Attribute	Tokina 11-16mm f/2.8 AT-X 116 PRO DX ×	Tokina 11-16mm f/2.8 AT-X 116 PRO DX II SD ×
Filter Size (mm)	77	77
Notes	Available AF Mounts: Canon, Nikon and Sony APS-C digital only	Available AF Mounts: Canon EF, Nikon F, Sony Alpha; Autofocus now supported on Nikon bodies without AF motor; Included Accessories: BH-77B Lens Hood
Closest Focus (m)	0.3	0.3
Magnification Ratio (x)	0.09	0.09
Type	Wide Zoom	Wide Zoom
Length (mm)	89.2	89
APS Equivalent	1.5x: 16.5 - 24mm; 1.6x: 17.6 - 25.6mm	1.5x: 16.5 - 24mm; 1.6x: 17.6 - 25.6mm
Zoom System	Rotary	Rotary
Image Circle	APS-C	APS-C
Focal Length (mm)	11.00 - 16.00	11.00 - 16.00
Brand	Tokina	Tokina
Name	Tokina 11-16mm f/2.8 AT-X 116 PRO DX	Tokina 11-16mm f/2.8 AT-X 116 PRO DX II SD
Weight (g)	560	550
Aperture (f)	2.80 - 22.00	2.80 - 22.00
Diaphragm Blades	9	9
Diagonal Angle of View (degree)	82.00 - 104.00	82.00 - 104.00
Lens Construction	13 elements in 11 groups, including 2 SD (Super-low Dispersion) and 2 aspheric elements	13 elements in 11 groups, including 2 SD (Super-low Dispersion) and 2 aspheric elements
Diameter (mm)	84	84
Focus Details	Internal with One-Touch Focus Clutch mechanism	Internal with One-Touch Focus Clutch mechanism