刚才看一个讨论提到这个镜头，有兄弟拿到k mount了么？
http://www.tamron.com/lenses/prod/1024_diII.asp

Specifications
Model B001
Lens Construction (Groups/Elements)  9/12
Angle of View
(Equivalent to APS-C size)
Diagonal 108°44'-60°20'
Horizontal 98°28'-51°36'
Vertical 75°19'-35°29'
Diaphragm Blade Number 7
Maximum Aperture  F/3.5-4.5
Minimum Focus Distance  0.24m (9.4")
Macro Magnification Ratio  1:5.1 (at f=24mm, MFD:0.24m)  
Filter Diameter  ø77
Weight 406g (14.3oz.)
Diameter x Length  ø83.2mm x 86.5mm
(3.1in x 3.9in)
Accessory Flower-shaped Lens hood
Mount Canon - Available
Nikon with Built-In-Motor- Available
Pentax - Available
Sony - Available