Sigma FE 15mm f/1.4 DG DN Art Fisheye for Sony FE, Leica L-Mount
Related: astrophotography, L-mount, Sigma, Sigma FE, Sigma FE 15mm f/1.4 DG DN Art Fisheye, Sigma Lenses
re: astrophotography
I’ve wanted a fisheye lens for Sony mirrorless for a long time now, though I didn’t want the huge bulk and weight of this new lens from Sigma. I was thinking more along the lines of the compact f/2.8 fisheyes of yore.
It even has its own lens heater. Retainer. Whatever it is.You know you want a lens with that!
About $1999 Sigma FE 15mm f/1.4 DG DN Art Fisheye for Sony
About $1999 Sigma 15mm f/1.4 DG DN Art Fisheye for Leica L-Mount
Do I want one? Totally. It’s a unique offering that no one else has. That 180° field of view is radically different from even the 130° of the Laowa 10mm f/2.8.
Specifications
Major optical efforts were made. Assuming a well-assembled sample, it ought to be spectacularly good, by far the best fisheye lens ever made.
- Full-Frame
- f/1.4 to f/16
- Bright, Fast Diagonal Fisheye Lens
- Optimized for Astrophotography
- High-Response Linear Actuator AF System
- FLD, SLD & Aspherical Elements
- Rounded 11-Blade Diaphragm
- Removable, Rotating Tripod Foot
- Dust- and Splash-Resistant Construction
It looks to rock in terms of performance.
Description
The 4-year warranty is super nice too.
Sigma 15mm f/1.4 DG DN Art Overview
180˚ of high resolution An innovative diagonal fisheye lens
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 starscape photography, 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.
Optical design for Sigma FE 15mm f/1.4 DG DN Art FisheyeClarity, Creative Distortion & Epic Sweep
Boasting an expansive 180° angle of view and an ultra-fast f/1.4 maximum aperture, the Sony E-mount Sigma 15mm f/1.4 DG DN Art Lens is a diagonal fisheye that brings epic scope and sweeping clarity to astrophotography, architecture, and landscape photography. With a minimum focusing distance of 15.2" and high-speed autofocus, the lens also yields dramatic yet intimate images when used in action and sports applications.
Body & Optical Design
With 21 lens elements in total arranged in 15 groups, including four FLD elements, three SLD elements, and two aspherical elements, the lens construction optimizes the reproduction of bright points of light. It also means the lens is sharp across the entirety of its viewing angle. The two rear sheet filter slots and the included Arca-Swiss compatible tripod collar benefit the long exposures necessary for astrophotography. The lens is also designed to handle all conditions of incident light, including high backlight resistance, to consistently promote clarity, sharpness, and overall image quality. Additionally, its dust- and splash-proof body and the water- and oil-repellent lens coating mean the lens can withstand exposure to the elements.
HLA Autofocus System
The HLA (High-response Linear Actuator) focusing motor introduces unprecedented speed, precision, and silence into the Sigma autofocus system. For videographers, focus breathing is minimized through the optical design. The HLA also offers improved focus following performance for sports photography and other subjects in motion such as cars, planes, or birds in flight, ensuring that the decisive moment is not missed.
Additional Benefits
- Specially designed front lens cap with locking mechanism
- Tripod socket to distribute weight evenly
- Custom buttons and switches: manual focus lock switch, lens heater retainer, rear filter holders
In the Box
Sigma 15mm f/1.4 DG DN Art Lens (Sony E)
Case
LC1040-01 Front Lens Cap
Sigma LCR II Rear Lens Cap for Sony E
Sigma TS-141 Tripod Socket
PT-51 Protective Cover
Sigma GP-21 Guide Plate
Limited 4-Year Manufacturer Warranty
