Samyang AF 14mm f/2.8 EF Ultra-Wide Angle Autofocus Lens for Canon EF

Ultra-wide perspectives meet confident autofocus in the Samyang AF 14mm f/2.8 EF, a full-frame prime built for Canon EF shooters who refuse to compromise between speed, sharpness, and portability. Unlike manual-only 14mm primes that demand constant focus checking, this lens pairs a bright f/2.8 aperture with a fast, precise Dual Linear Stepping Motor (DLSM) — ideal for astrophotography, architecture, real estate, and environmental portraiture where every second counts.

Highlights

• Full-frame 14mm ultra-wide field of view with 113.9° coverage
• Bright f/2.8 maximum aperture for low-light and shallow depth-of-field control
• Fast, accurate autofocus via Dual Linear Stepping Motor (DLSM)
• Advanced 15-element / 10-group optical design with 3 aspherical, 2 ED, and 4 HR elements
• Ultra Multi Coating (UMC) suppresses flare and ghosting
• Weather-sealed construction protects against dust and moisture
• Built-in petal-shaped lens hood and circular 7-blade diaphragm for smooth bokeh

In daily use

The AF 14mm f/2.8 EF turns cramped interiors into spacious scenes and night skies into crisp star fields. Its close 0.20 m minimum focus distance lets you exaggerate foreground interest, while the silent DLSM motor keeps autofocus smooth for both stills and video. The lens barrel is dust- and moisture-resistant, so you can shoot confidently in changing conditions. The built-in hood protects the bulbous front element and eliminates the need for a filter thread, though rear gel filters can be used for creative effects.

Full specifications

• Lens type: Prime ultra-wide angle
• Mount: Canon EF
• Focal length: 14mm
• Maximum aperture: f/2.8
• Minimum aperture: f/22
• Angle of view: 113.9° (full-frame)
• Minimum focus distance: 0.20 m
• Optical construction: 15 elements in 10 groups
• Special elements: 3 aspherical, 2 ED, 4 HR
• Diaphragm blades: 7 (circular)
• Autofocus: Yes, Dual Linear Stepping Motor (DLSM)
• Image stabilization: No
• Weather sealing: Yes
• Coating: Ultra Multi Coating (UMC)
• Focus mode: AF/MF switch
• Lens hood: Built-in petal-shaped
• Maximum diameter: 90.5 mm

Final note

For Canon EF photographers seeking a dependable ultra-wide with autofocus, the Samyang AF 14mm f/2.8 EF delivers exceptional optical performance and robust build quality — a creative tool that expands your visual storytelling without weighing you down.