Samyang's 14mm fisheye for Pentax K — the popular ultra-wide in K mount with body SR benefit.
The Samyang 14mm f/2.8 IF ED UMC for Pentax K mount is the same popular ultra-wide described across many other mounts (IDs 3472, 3824). At 14mm on full frame with f/2.8 speed, it is a go-to budget astrophotography lens. The Pentax K version benefits from in-body Shake Reduction stabilisation — unique among all mount versions.
Optical performance is the same across all mounts — very good for the price. Sharpness is impressive in the centre. Good coma control for astrophotography. Mustache distortion is the main optical flaw. The Pentax body SR provides stabilisation absent in other mount versions — a genuine practical advantage for handheld wide-angle shooting.
Pentax K mount. Bulbous front element — no front filters. Weight is approximately 560 grams. Build quality is solid metal. Manual focus only — no AF or electronics. The Pentax SR stabilisation at 14mm provides effective handheld capability. The K mount ensures compatibility with all Pentax DSLRs including the full-frame K-1.
Available at budget prices. Check front element. Same lens as other mounts with Pentax SR advantage. An outstanding budget astrophotography and landscape lens for Pentax. The SR stabilisation makes this the most practical mount version for handheld use. Zone focusing is entirely practical at 14mm.