Comparison of Tokina 11-16mm f/2.8 AT-X 116 PRO DX II SD and Tokina 12-24mm f/4 AT-X 124 AF PRO DX II

Attribute	Tokina 12-24mm f/4 AT-X 124 AF PRO DX II ×	Tokina 11-16mm f/2.8 AT-X 116 PRO DX II SD ×
Filter Size (mm)	77	77
Notes	Available AF Mounts: Canon and Nikon Digital Only. Built-in AF motor for use with all Nikon DSLRs including Nikon D40, D40x, D60. Included Accessorie	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)	0.125	0.09
Type	Wide Zoom	Wide Zoom
Length (mm)	89.5	89
APS Equivalent	1.5x: 18-36mm;1.6x: 19.2-38.4mm	1.5x: 16.5 - 24mm; 1.6x: 17.6 - 25.6mm
Zoom System	Rotary	Rotary
Image Circle	APS-C	APS-C
Focal Length (mm)	12.00 - 24.00	11.00 - 16.00
Brand	Tokina	Tokina
Name	Tokina 12-24mm f/4 AT-X 124 AF PRO DX II	Tokina 11-16mm f/2.8 AT-X 116 PRO DX II SD
Weight (g)	540	550
Aperture (f)	4.00 - 22.00	2.80 - 22.00
Diaphragm Blades	9	9
Diagonal Angle of View (degree)	61.00 - 99.00	82.00 - 104.00
Lens Construction	13 elements in 11 groups, including 2 aspherical 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; DC AF motor	Internal with One-Touch Focus Clutch mechanism