Samyang AF 12mm F2.0 Wide-Angle Prime Lens for Sony E-Mount APS-C with Weather Sealing

Capture the world in stunning 99.1° ultra-wide perspective with the Samyang AF 12mm F2.0, engineered for Sony E-mount APS-C cameras. Its bright f/2.0 aperture excels in low light while delivering razor-sharp details from edge to edge, thanks to a sophisticated 12-element optical design featuring hybrid aspherical and ED glass.

Overview

The Samyang AF 12mm F2.0 is a compact, lightweight wide-angle prime lens that combines fast autofocus with robust weather sealing, making it ideal for landscapes, architecture, astrophotography, and vlogging. Designed exclusively for Sony APS-C mirrorless cameras, it provides an equivalent focal length of 18mm, offering an expansive field of view without compromising image quality.

What stands out

• Ultra-wide 12mm focal length with 99.1° angle of view for dramatic perspectives.
• Bright f/2.0 maximum aperture for excellent low-light performance and shallow depth of field control.
• Advanced optical construction: 12 elements in 10 groups, including 1 hybrid aspherical, 1 aspherical, and 3 ED elements to minimize aberrations and ensure high resolution.
• Fast, accurate, and quiet autofocus driven by a Linear Stepping Motor (LSM), perfect for both stills and video.
• Weather-sealed construction protects against dust and light moisture, enabling shooting in challenging conditions.
• Ultra Multi Coating (UMC) reduces flare and ghosting for improved contrast and color fidelity.
• Circular 7-blade diaphragm delivers smooth, pleasing bokeh.
• Compact and lightweight aluminum alloy body, ideal for travel and everyday carry.

Technical details

• Focal length: 12mm (35mm equivalent: 18mm on APS-C)
• Maximum aperture: f/2.0
• Minimum aperture: f/22
• Lens mount: Sony E (APS-C)
• Format compatibility: APS-C
• Angle of view: 99.1° (APS-C)
• Minimum focus distance: 0.19 m (7.48 in)
• Maximum magnification: 0.09x
• Optical design: 12 elements in 10 groups (1 Hybrid Aspherical, 1 Aspherical, 3 ED)
• Diaphragm blades: 7 (circular)
• Autofocus: Yes, Linear Stepping Motor (LSM)
• Image stabilization: No
• Filter size: 62mm
• Coating: Ultra Multi Coating (UMC)
• Weather sealing: Yes
• Material: Aluminum alloy
• Included accessories: Lens hood, front cap, rear cap

Our verdict

The Samyang AF 12mm F2.0 is a superb choice for Sony APS-C shooters seeking an ultra-wide prime with fast autofocus and rugged build quality. Its exceptional sharpness, bright aperture, and weather resistance make it a versatile tool for creative photography and videography.