Sigma 15mm f1.4 DC Contemporary - Sony E - SIG406965

Sigma 15mm f1.4 DC Contemporary - Sony E - SIG406965

• Outstanding portability allowing for creative freedom
• Uncompromising sharpness across the entire image
• Designed for comfortable shooting of both stills and video
• Sigma F1.4 DC series — Expanding creative possibilities with APS-C cameras

What our Experts Think

• Ultra‑wide APS‑C prime for Sony E: Tailored for Sony E‑mount APS‑C cameras, this 15 mm F1.4 gives a 22.5 mm full‑frame equivalent with a huge field of view and bright aperture — ideal for landscapes, interiors, architecture, and night skies.
• Outstanding sharpness even wide open: Thanks to FLD/SLD and aspherical elements, the lens delivers high sharpness across the frame at f/1.4, with strong control of chromatic aberrations and flare for clean images.
• Compact and lightweight: At just ~220 g and ~64 × 64.8 mm, it’s significantly smaller and lighter than legacy wide‑angle primes — perfect for travel, gimbal work, and everyday carry.
• Fast, quiet autofocus: Stepping motor AF delivers quick, smooth and silent focusing, with minimal focus breathing — great for hybrid stills and video workflows.
• Low‑light & creative control: Bright F1.4 aperture excels in dim conditions while a rounded 9‑blade diaphragm produces pleasing bokeh and expressive imagery.
• Durable and practical: Dust‑ and splash‑resistant construction plus a water‑/oil‑repellent front coating enhance reliability outdoors.
• Considerations: Like many ultra‑wide lenses, slight distortion and vignetting may arise that are best corrected in camera or software.

Q&A

Q: What is the Sigma 15mm f/1.4 DC Contemporary (SIG406965)?
A: A fast ultra‑wide‑angle prime lens designed for Sony E‑mount APS‑C mirrorless cameras, perfect for creative wide‑angle photography and video.

Q: What are the focal length and aperture?
A: 15 mm focal length (≈22.5 mm full‑frame equivalent) with a bright f/1.4–f/16 aperture range for excellent low‑light performance and shallow depth‑of‑field control.

Q: What kinds of photography is it best suited for?
A: Ideal for landscape, architecture, interiors, street, astrophotography, and cinematic video where wide field of view and low‑light capability matter.

Q: How is the image quality and optics?
A: Advanced 13‑element/11‑group design with FLD, SLD, and aspherical elements delivers sharp images with minimal aberrations and controlled flare/ghosting.

Q: How does autofocus perform?
A: A stepping motor AF system offers quick, quiet autofocus ideal for both stills and video capture.

Q: Is it portable and easy to use?
A: Yes — ultra‑compact and lightweight (~220 g), making it excellent for travel and gimbal use.

Q: What build/features does it have?
A: Dust‑ and splash‑resistant construction with water/oil‑repellent front coating, 9‑blade rounded diaphragm for smooth bokeh, and 58 mm filter thread.

Maintenance Tips