Samyang AF 12mm f/2.0 Autofocus Lens for Sony E Mount (APS-C)

Landscape and astrophotography enthusiasts seeking an ultra-wide perspective on Sony E-mount APS-C cameras will find the Samyang AF 12mm f/2.0 an indispensable tool. Its fast aperture and compact build make it perfect for capturing sweeping vistas, dramatic night skies, and immersive architectural shots with ease.

Key specifications

• Focal length: 12mm (18mm full-frame equivalent)
• Maximum aperture: f/2.0, minimum f/22
• Lens mount: Sony E (APS-C)
• Autofocus with Linear Stepping Motor (LSM)
• Optical design: 12 elements in 10 groups, including 3 ED, 1 hybrid aspherical, and 1 aspherical element
• Ultra Multi Coating (UMC) to reduce flare and ghosting
• Weather-sealed construction with aluminum alloy barrel
• Minimum focus distance: 0.19 m (7.48 in)
• Filter size: 62 mm
• 7 circular aperture blades for smooth bokeh

Why choose it

This lens delivers exceptional sharpness from center to corner, even wide open at f/2.0, making it ideal for low-light conditions. The fast, quiet autofocus ensures quick subject acquisition, while the weather sealing provides reliability in challenging outdoor environments. Its compact and lightweight design (weighing only 213 g) makes it a perfect companion for travel and hiking.

Ideal use cases

• Landscape photography with dramatic wide-angle perspectives
• Astrophotography and night sky imaging thanks to the bright f/2.0 aperture
• Architectural and interior photography in tight spaces
• Vlogging and video work with smooth, silent autofocus
• Travel photography where portability is key

Good to know

Included accessories: lens hood, front lens cap, and rear lens cap. The lens relies on camera body image stabilization (IBIS) as it does not feature optical stabilization. The 62mm filter thread allows easy attachment of ND or polarizing filters. Compatible with Sony E-mount APS-C mirrorless cameras such as the a6000 series.