A wide prime with internal focusing, but is this the best wideangle for K-mount users?
Overall this lens is useful but, despite its quality, chances are that many potential buyers may be willing to forgo an f/2.8 aperture and opt for the similarly priced Pentax 12-24mm f/4, which won a WDC Gold Award in testing last year.
Sample Photos: See sample image gallery
Lens Mount:Pentax K
Focus Method:AF/MF, MF
Lens Construction:12 elements in 11 groups
Maximum Format Size:APS-C