HD Pentax-D FA 28-105mm F3.5-5.6 ED DC WR
The HD Pentax-D FA 28-105mm F3.5-5.6 ED DC WR is a compact walkaround zoom lens launched as a core offering for the Pentax K-1 full-frame DSLR. It made its debut in early 2016, at the same time that the camera itself was announced.
Consistent sharpness; Fast; silent autofocus; Light; compact; ergonomic; Well-controlled aberrations; Weather sealed; Quick Shift; Smooth bokeh; Good color rendition; Accurate exposure; Very pleasing bokeh; Versatile zoom range; Excellent value
Prominent vignetting at wide apertures; Prone to flare in harsh light; Some exposure inconsistency wide-open at F4.5; Corner/edge distortion accompanied by fringing; Focus ring design hampers precise manual adjustments; No distance scale; Soft corners at 28mm wide-open; and 105mm