This is what I'm looking at:
Tokina AT-X 124 AF PRO DX AF 12-24mm f/4
Specifications
35mm Focal Length Equivalent: 19-38mm
Maximum Aperture: F/4
Minimum Aperture: F/22
Optical Construction: 13 Elements / 11Groups
Coatings: Multi-layer Coatings
Zooming System: Rotary-type
Minimum Focus Distance: 11.8 in. (30cm)
Macro Ratio: 1:8
Number of Diaphragm Blades: 9
Filter Size: 77mm
Dimensions:
3.3 in. (84mm) X 3.5 in. (89.5mm)
Weight:
20.1 oz. (570g)
The reviews i've found seem good, any comments?