Konica's wide-angle Hexanon — the 28mm f/3.5 for AR mount with good wide-angle optics.
The Konica Hexanon 28mm f/3.5 AR is a wide-angle prime for the Konica AR mount. Hexanon lenses are consistently well-regarded for optical quality. The 28mm provides the classic wide-angle perspective. The f/3.5 is modest but adequate for a wide-angle. Hexanon optics are undervalued due to the discontinued AR mount.
Hexanon quality ensures good sharpness and contrast at 28mm. Wide-angle correction is respectable. The f/3.5 is adequate for landscape and architecture where the lens is typically stopped down. Konica multi-coating provides good flare resistance. A solid vintage wide-angle from a respected manufacturer.
Konica AR mount, manual focus. Filter thread varies. Weight varies. Build quality is solid Hexanon. The AR mount adapts to mirrorless via adapters — particularly Sony E-mount. The Hexanon wide-angle quality makes these lenses worth seeking for mirrorless adaptation.
Very affordable. Check focus and optics. Hexanon quality at budget pricing. The AR mount adapts to mirrorless. The f/3.5 is modest — the Hexanon 28mm f/1.8 is the faster rare alternative. Good budget vintage wide-angle for adapted mirrorless use.