Comparison of Tokina 12-24mm f/4 AT-X 124 AF PRO DX II and Tokina 12-28mm f/4 AT-X 128 AF PRO DX

Attribute	Tokina 12-24mm f/4 AT-X 124 AF PRO DX II ×	Tokina 12-28mm f/4 AT-X 128 AF PRO DX ×
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 and Nikon Digital Only. Built-in AF motor for use with all Nikon DSLRs. Included Accessories: Lens Hood
Closest Focus (m)	0.3	0.25
Magnification Ratio (x)	0.125	0.2
Type	Wide Zoom	Wide Zoom
Length (mm)	89.5	90.2
APS Equivalent	1.5x: 18-36mm;1.6x: 19.2-38.4mm	1.5x: 18 - 42mm;1.6x: 19.2 - 44.8mm
Zoom System	Rotary	Rotary
Image Circle	APS-C	APS-C
Focal Length (mm)	12.00 - 24.00	12.00 - 28.00
Brand	Tokina	Tokina
Name	Tokina 12-24mm f/4 AT-X 124 AF PRO DX II	Tokina 12-28mm f/4 AT-X 128 AF PRO DX
Weight (g)	540	530
Aperture (f)	4.00 - 22.00	4.00 - 22.00
Diaphragm Blades	9	9
Diagonal Angle of View (degree)	61.00 - 99.00	54.70 - 99.40
Lens Construction	13 elements in 11 groups, including 2 aspherical elements	14 elements in 12 groups, including 2 aspherical and 2 SD elements
Diameter (mm)	84	84
Focus Details	Internal with One-Touch Focus Clutch mechanism; DC AF motor	Internal with One-Touch Focus Clutch mechanism; SD-M (Silent Drive-Module)