A fast, versatile prime, this 30mm f/1.4 DC DN Contemporary Lens from Sigma is designed for use with APS-C-format FUJIFILM X-mount mirrorless cameras. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over depth of field for using selective focus techniques. The optical design features a pair of aspherical elements, along with one high-refractive index element, which significantly reduces spherical aberrations and distortion for increased clarity and definition for notably sharp image quality. Also, a Super Multi-Layer Coating has been applied to control lens flare and ghosting in strong lighting conditions. Additionally, benefitting both stills shooting and video recording, this compact prime also incorporates a stepping AF motor for smooth, near-silent autofocus performance. A rubber sealing at the lens mount helps protect against dust and other elements entering the lens or camera.
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Key Features
- APS-C | f/1.4 to f/16
- 45mm (Full-Frame Equivalent)
- Rounded 9-Blade Diaphragm
- Stepping Motor AF System
A fast, versatile prime, this 30mm f/1.4 DC DN Contemporary Lens from Sigma is designed for use with APS-C-format FUJIFILM X-mount mirrorless cameras. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over depth of field for using selective focus techniques. The optical design features a pair of aspherical elements, along with one high-refractive index element, which significantly reduces spherical aberrations and distortion for increased clarity and definition for notably sharp image quality. Also, a Super Multi-Layer Coating has been applied to control lens flare and ghosting in strong lighting conditions. Additionally, benefitting both stills shooting and video recording, this compact prime also incorporates a stepping AF motor for smooth, near-silent autofocus performance. A rubber sealing at the lens mount helps protect against dust and other elements entering the lens or camera.
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Sigma 30mm f/1.4 DC DN Contemporary Overview
As part of the Contemporary line within Sigma's Global Vision series, this lens is designed to achieve a balance between convenience and performance, and meshes a compact, lightweight build and versatile handling with notable optical attributes.
Normal-length prime is designed for APS-C-format FUJIFILM X-mount mirrorless cameras and provides a 45mm equivalent focal length.
Bright f/1.4 maximum aperture excels in low-light conditions and also affords increased control over depth of field for achieving selective focus effects.
Two aspherical elements and one high-refractive index element are used to limit distortion and spherical aberrations and also contribute to greater overall sharpness and accurate rendering.
A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
A stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance.
Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.
Constructed using a Thermally Stable Composite (TSC) material for greater precision and use in wide temperature variations. Additionally, a brass bayonet affords improved mounting accuracy and rigidity.
UPC: 085126302757
Sigma 30mm f/1.4 DC DN Contemporary Specs
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Sigma 30mm f/1.4 DC DN Contemporary Reviews
it’s a sigma guys
By Nazar
Rated 5 out of 5
Date: 2026-05-06
The build quality of this Sigma is excellent for the price, and the images are very sharp. However , optically excellent, but the autofocus mechanics are noisy. My copy has a noticeable rattle while focusing even when powered on. It struggles significantly in low light (beach/water), where it hunts constantly and the motor sounds quite loud and 'chattery.' If you're shooting video and using the internal mic, this noise will likely be picked up. Great for photos, but the AF motor lacks the refinement I expected.
Great lens so far
By Jerry
Rated 5 out of 5
Date: 2026-02-26
I purchased this for my old Sony Alpha right before a trip to NYC. Man it delivered. I have no photo skills but the lens did great on auto everything.
See any errors on this page?
Will this take advantage of the new X-T5 40mp ...
Will this take advantage of the new X-T5 40mp sensor?
Yes, the Sigma 30mm f/1.4 DC DN Contemporary Lens (FUJIFILM X) will take advantage of the 40MP APS-C X-Trans CMOS 5 HR BSI Sensor of the FUJIFILM X-T5 Mirrorless Camera (Black).
Date published: 2023-04-16
Has Sigma updated the firmware for the Fujifilm ...
Has Sigma updated the firmware for the Fujifilm autofocus? Early reviews indicated that autofocus was a little slow, and that it was their preproduction firmware.
Unfortunately there is no firmware listed here for Sigma 30mm f/1.4 DC DN Contemporary Lens for FUJIFILM X https://www.sigma-global.com/en/lenses/c016_30_14/?tab=support&local=firmware
Date published: 2022-09-08
Is there a weather resistant gasket on the mount?
Is there a weather resistant gasket on the mount?
The Sigma 30mm f/1.4 DC DN Contemporary Lens for FUJIFILM X is not weather sealed according to Sigma.
Date published: 2023-02-22
Does this lens communicate abberation correction ...
Does this lens communicate abberation correction metadata to the camera and software, the way Fujifilm lenses do?
Yes the Sigma 30mm f1.4 lens for Fuji X mount has high-speed AF, and the lens also supports AF-C (Continuous AF) and in-camera aberration correction in supported cameras only.
Date published: 2022-05-18
How noticeable is the focus breathing in video?
How noticeable is the focus breathing in video?
Being that this version of the Sigma 30mm f/1.4 DC DN is still quite new, there have been no reports regarding focus breathing on it to date.
Date published: 2022-03-15
Does the RF version fit the EOS RP?
Does the RF version fit the EOS RP?
Yes, the Sigma 30mm f/1.4 DC DN Contemporary Lens (Canon RF) will physically fit the Canon EOS RP Mirrorless Camera, but is not ideal for it as the RP is a full-frame camera and this lens is APS-C format.
Date published: 2024-12-29
Is an adapter needed for a Canon EOS m100?
Is an adapter needed for a Canon EOS m100?
No adapter is required in order to use the Sigma 30mm f/1.4 DC DN Contemporary Lens for Canon EF-M on the EOS M100 camera--this is a native lens for that camera.
Date published: 2023-01-29
does this work with the Lumix s9?
does this work with the Lumix s9?
Yes, the Sigma 30mm f/1.4 DC DN Contemporary Lens (Leica L) APS-C works with the Panasonic LUMIX S9 Mirrorless Camera full frame.
Date published: 2026-05-12