Samyang AF 12mm F2.0 (Sony E)
Sony E, APS-C · 12mm · f/2.0 · 99.1° angle of view · linear STM autofocus · 19 cm (7.5 in) close focus · weather-sealed · UMC coating
An autofocus 12 mm f/2.0 for Sony APS-C, weather-sealed, aimed at astrophotography and interiors. On Amazon.com it ships from a Japanese seller at about $558.
Best for: Sony APS-C shooters who photograph night skies, interiors and tight landscapes.
≈ $558