Introducing the New Sigma 15mm F1.4 DG DN Diagonal Fisheye Art Lens! 

Sigma is bringing the fun with their all new SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art lens!


As the first ever F1.4 diagonal fisheye interchangeable lens for full-frame cameras, this lens brings professional, high quality technology to an often overlooked piece of gear. With the creation of this lens, Sigma has elevated fisheye photography and made fisheye photography a much more viable option for astrophotographers, travel photographers, and filmmakers! 

Key Features of the 15mm F1.4 DG DN DIAGONAL FISHEYE | Art


High resolution across the entire image, even at F1.4

Unlike most fisheye lenses, the SIGMA 15mm F1.4 utilizes the latest optical design that effectively corrects sagittal coma flare and other aberrations. This lens can precisely reproduce bright points of light across the whole frame even wide open, making it ideal for astrophotography.



180° angle of view that covers the entire frame

The main appeal of fisheye lenses is, of course, the extreme 180-degree angle of view and powerful distortion effect. The lens achieves the extreme 180 degree angle of view and the unique fisheye, distortion look while maintaining strict performance standards. Plus, this lens is a diagonal fisheye, covering the entire image sensor, unlike a circular fisheye lens that produces a round image.

Minimized flare and ghosting

The SIGMA 15mm F1.4 offers unbeatable backlight resistance for clear and sharp images under any lighting conditions.

Astrophotographer-friendly features

This lens is packed with features that astro shooters will love, making it perfect for a night under the stars!

  • A manual focus lock
  • Lens heater retainer
  • Rear filter holder
  • Special locking lens cap
  • Arca-Swiss tripod socket 

HLA linear focusing motor

SIGMA’s HLA (High-response Linear Actuator) results in fast and ultra-precise autofocus performance, which means it’s perfect for capturing fast action like skateboarding, and ideal for filmmaking, especially when tracking a subject.


Extremely durable construction

The 15mm F1.4 is designed to perform in even the harshest conditions. Dust and splash resistance, water and oil-repellent front coating, and thermally stable composite parts all contribute to a seriously reliable piece of equipment.


Additional Features:

  • 21 elements in 15 groups
  • Aperture ring with click and lock switches
  • Customizable AFL button
  • 11-blade rounded diaphragm
  • High-precision, durable brass bayonet mount
  • “Made in Japan” craftsmanship
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