Samyang AF 12mm f/2 Sony E Lens

Landscape and astro shooters on Sony E-mount will find the Samyang AF 12mm f/2 a compelling ultra-wide prime. Its f/2 aperture gathers plenty of light for night skies, while the 99.1° angle of view frames expansive scenes with ease. The compact, weather-sealed build suits hiking and travel, and the fast, quiet autofocus keeps up with both stills and video.

Key specifications

• Focal length: 12mm (APS-C)
• Maximum aperture: f/2, minimum f/22
• Lens mount: Sony E
• Angle of view: 99.1°
• Minimum focus distance: 0.19 m (7.5 in)
• Maximum magnification: 0.09x
• Optical design: 12 elements in 10 groups (1 hybrid aspherical, 1 aspherical, 3 ED)
• Diaphragm: 7 rounded blades
• Autofocus: linear stepping motor
• Filter size: 62 mm
• Weather sealing: dust and splash-proof
• Dimensions: 70 x 59.2 mm

Why choose it

The f/2 aperture combined with the ultra-wide perspective makes this lens a strong performer in low light and tight spaces. Advanced optical elements control distortion and chromatic aberration, delivering sharp, high-contrast images across the frame. The metal mount and weather sealing add durability for outdoor use, while the included petal-type hood helps reduce flare.

Ideal use cases

• Astrophotography and night landscapes
• Architecture and interior photography
• Vlogging and video on gimbal or handheld
• Travel and documentary work

Good to know

The lens relies on the camera body's in-body image stabilization (IBIS) when available, as it does not include optical stabilization. It is designed for APS-C format sensors and will provide an equivalent focal length of approximately 18mm on full-frame bodies in crop mode.