Sony E lens
Sigma 15mm F1.4 DG DN Diagonal Fisheye Art
15 mm, f/1.4, made for full frame. It mounts natively on 8 of our APS-C cameras; on the a6400 it is a fisheye equivalent to 23 mm on full frame.
- 15 mm · 23 mm equiv. on a6400
- f/1.4
- Rear filter holder
- 1,360 g
- Weather-sealed
As an Amazon Associate I earn from qualifying purchases. Amazon links on this page are paid links, at no cost to you. They never change which lenses fit or how a list is sorted. Disclosure
On your camera
The view, the weight with the camera (battery and card included) and what the maker says about each pair. Sigma publishes the cameras this lens supports and its firmware updates on its own site. It is made for full-frame sensors and covers APS-C with room to spare.
| Camera | Equivalent focal length | Weight with camera | Fit and maker's notes | Kit |
|---|---|---|---|---|
| Sony a6000 | 23 mm | 1,704 g | Fits and works
Sigma's note on this pair
| |
| Sony a6100 | 23 mm | 1,756 g | Fits and works
| |
| Sony a6400 | 23 mm | 1,763 g | Fits and works
| |
| Sony a6600 | 23 mm | 1,863 g | Fits and works | |
| Sony a6700 | 23 mm | 1,853 g | Fits and works | |
| Sony ZV-E10 | 23 mm | 1,703 g | Fits and works
| |
| Sony ZV-E10 II | 23 mm | 1,737 g | Fits and works
| |
| Sony FX30 | 23 mm | 2,006 g | Fits and works |
Sigma's latest firmware for this lens: version 02, published 22 Aug 2024 (as of 4 Nov 2026). Each linked page says how to install it.
What it frames
A fisheye: it takes in a very wide view, and straight lines that do not pass through the centre of the picture curve. Sigma gives its angle of view as 180° on a full-frame camera; an APS-C camera records the middle of that picture, so it takes in less. On the a6400 it frames like a 23 mm fisheye on full frame.
It focuses down to 38.5 cm from the sensor.
On the a6400, to scale
Other fisheye lenses for Sony E
The nearest in focal length, and what each changes against the 15mm F1.4 DG DN Diagonal Fisheye Art. Specifications only: we have not compared their pictures.
- Sony FE 8-14mm F3.5 Fisheye G12–21 mm equiv. · f/3.5 · 314 g · Rear filter holder2.6 stops darker, 1,046 g lighterCompare
- 7Artisans AF 10mm F2.5 Fisheye15 mm equiv. · f/2.5 · 504 g · No front thread1.7 stops darker, 856 g lighter, not weather-sealedCompare
Questions about this lens
Which cameras does the Sigma 15mm F1.4 DG DN Diagonal Fisheye Art fit?
8 APS-C cameras in our catalogue: a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30. It is made for full frame, so it also fits the full-frame cameras on its mount.
What does it frame like on APS-C?
On the a6400 (1.5x) its 15 mm is equivalent to 23 mm on full frame, and the picture keeps its fisheye curve.
What filter size does it take?
Rear filter holder.
Where these facts come from
Facts from the makers' specification pages. How we check
Size, weight, filter thread, close focus and magnification are Sigma's published figures. Source: Sigma's specification page. We have not tested this lens; for image quality, read reviews from people who have.
Specifications
- Mount
- Sony E
- Made for
- Full-frame sensors (covers APS-C too)
- Focal length
- 15 mm
- Maximum aperture
- f/1.4
- Lens stabilisation
- No
- Weather sealing
- Yes, per the maker
- Filter thread
- Rear filter holder
- Weight
- 1,360 g
- Size (diameter × length)
- 104 × 159.9 mm
- Closest focus
- 38.5 cm
- Maximum magnification
- 0.06x
- Autofocus
- Yes
- Announced
- 2024
- Latest lens firmware
- Version 02, published 22 Aug 2024 (as of 4 Nov 2026)