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15mm F1.4 DG DN Fisheye | Art

Disponibilité: Translation missing: fr.general.icons.icon_check_circle icône Pre-Order - You will be charged the full purchase price at checkout. Pre-orders are considered special orders and may not be cancelled or returned. We will fulfill your order as soon as this item becomes available. Please place a separate order for any in stock items.

The world's first* F1.4 diagonal fisheye interchangeable lens for 35mm full-frame. Unparalleled resolving power that overturns the conventional wisdom about fisheye lenses

In developing a fisheye lens featuring an ultra-wide-angle and powerful fisheye distortion, SIGMA has achieved a completely new level of artistic potential, combining the world's first F1.4 aperture for consumer use with outstanding resolving power across the entire image. In terms of optical performance, the SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art has achieved excellent point image reproducibility and high resolution by correcting various aberrations, especially sagittal coma flare. The lens is capable of handling astrophotography, which demands particularly high-quality performance, even when wide-open. Unlike conventional fisheyes, the SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art is exceptionally sharp across its entire 180° angle-of-view and offers an ultra-fast F1.4 aperture, making it perfect for a wide range of applications including astrophotography, landscapes and architecture. The expressive power of this all-new full-frame mirrorless lens opens a wealth of creative possibilities in wide-angle photography. * As an interchangeable lens for full-frame cameras for consumer use. (As of February 2024 by SIGMA)

Resolving power that overturns the conventional wisdom about fisheye lenses
The latest optical design thoroughly corrects each type of aberration. This diagonal fisheye lens has the unique expressiveness of a fisheye lens and high resolution throughout the entire image from a wide-open aperture. The performance of the lens is guaranteed by a full inspection with SIGMA's proprietary MTF measuring system.

Even wide-open, high resolution and point image reproducibility across the entire image
The lens consists of 21 elements in 15 groups, including 4 FLD and 3 SLD exclusive low- dispersion glass elements, and 2 aspherical lens elements. By correcting sagittal coma flare and other aberrations, the lens can precisely reproduce bright points of light across the whole frame even wide-open, making it ideal for astrophotography.

Diagonal fisheye lens with 180° angle of view
The powerful distortion effect, which is the appeal of fisheye lenses, allows users to enjoy expressions such as a unique perspective and emphasis on the subject at a 180° angle of view. In addition, the SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art is designed with the strict performance standards of the Art line. Furthermore, all lenses are inspected with SIGMA's proprietary MTF measuring system. The unique descriptive power of this new fisheye lens, which combines an incredible 180° angle-of-view with very high resolution optics, delivers a level of artistic potential that exceeds other fisheye lenses.

An addition to the Art F1.4 lineup, meticulously crafted for astrophotography
The SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art offers abundant functions to support astrophotography. With the introduction of this lens, SIGMA now has four F1.4 wide-angle prime Art line lenses with functions specifically designed for astrophotography, including the 14mm, 20mm, and 24mm. In terms of both lineup and functionality, SIGMA fully supports the joy of capturing the stars.

A wealth of latest functions and excellent build quality
The SIGMA 15mm F1.4 DG DN DIAGONAL FISHEYE | Art is equipped with various functions to assist shooting, including an AFL button*1 to which preferred function can be assigned and an aperture ring, and uses a linear motor HLA (High-response Linear Actuator) as the AF actuator to enable fast, quiet, and highly accurate AF shooting. The lens is also equipped with a dust and splash resistant structure*2 to ensure a high level of weather resistance and robustness, as well as excellent build quality that allows for long and reliable use in any environment.
*1 Function available on supported cameras only. Available functions may vary depending on the camera used.
*2 The structure is designed to be dust and splash resistant, but not waterproof. Be careful not to bring the lens in contact with a large amount of water. Water inside the lens may cause major damage and even render the lens unrepairable.


Lens Construction
21 Elements in 15 Groups
Angle of View
Diaphragm Blades
11 (Rounded)
Minimum Aperture
Minimum Focusing Distance
38.5cm / 15.2in.
Maximum Magnification Ratio
Filter Size
Dimensions (Diameter x Length)
L-Mount: φ104.0mm x 157.9mm / φ4.1in. x 6.2in.
Sony E-mount: φ104.0mm x 159.9mm / φ4.1in. x 6.3 in.
*The length of a lens is measured from the front of the lens to its mount
L-Mount: 1,360g / 48.0oz.
Sony E-mount: 1,360g / 48.0oz.
Supplied Accessories
Case, Cover Lens Cap LC1040-01, Rear Cap LCR II, Tripod Socket TS-141, Protective Cover PT-51, Guide Plate GP-21
Corresponding AF Mounts / Barcode No.
L-Mount: 085126478698
Sony E-mount: 085126478650

7 Year Canadian Warranty

All SIGMA lenses purchased from authorized Canadian retailers are backed by a seven year Canadian warranty. Our factory trained technicians perform most repairs on-site at our facility in Markham, Ontario.

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