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Sigma 30mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, FUJIFILM- Mount, High-Performance

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Key Features
- Large-diameter f/1.4: Enables low-light shooting and strong subject separation.
- Compact, lightweight design: Prime performance without heavy weight for travel and street use.
- 9-blade rounded diaphragm: Produces smooth, pleasing bokeh for portraits and tabletop shots.
- Aspherical and high-refractive elements: Reduces distortion and aberrations for clean images.
- Super Multi-Layer Coating: Minimizes flare and ghosting under challenging light.
- Stepping motor autofocus: Fast, accurate, and near-silent for stills and video.
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Sigma 30mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, FUJIFILM- Mount, High-Performance Overview
Description
The Sigma 30mm F1.4 DC DN Contemporary for FUJIFILM X is a compact, fast prime engineered for APS-C mirrorless systems. With a bright f/1.4 aperture, nine rounded diaphragm blades, and advanced optical elements, it delivers sharp images, smooth bokeh, and reliable low-light performance.
Lightweight at approximately 275 g and built with weather-sealing at the mount, this 30mm prime is ideal as an everyday walkaround lens, a creative portrait lens, and a quiet video-friendly optic for hybrid creators seeking high image quality without bulky glass.
The Sigma 30mm F1.4 DC DN Contemporary is a purpose-built APS-C prime delivering a natural 45mm equivalent field of view on FUJIFILM X cameras, high sharpness wide open, and a compact form factor for everyday carry.
Problem
Many shooters want better low-light performance, improved subject isolation, and quieter AF for video, but do not want the size or cost of full-frame fast primes.
- Limited low-light capability from kit lenses.
- Lack of pleasing bokeh at affordable price points.
- Noisy autofocus during video capture on cheaper primes.
Solution
This Sigma prime solves those pain points with an f/1.4 aperture, a 9-blade rounded diaphragm, advanced optical elements, and a stepping motor AF system, all in a compact sealed body that fits FUJIFILM X mirrorless cameras.
Product detail
Compact prime with bright aperture, precise optics, and quiet AF for hybrid shooters.
Design and handling
Thoughtful balance, sealed mount, internal focusing, and a compact barrel make this lens ideal for handheld shooting.
Benefits
- Low-light capability: Bright f/1.4 aperture lets you shoot in dim conditions with better shutter speed options.
- Natural field of view: 45mm equivalent works well for portraits, street, and everyday shooting.
- Cinematic bokeh: Rounded 9-blade diaphragm creates smooth background separation.
- Hybrid-ready AF: Quiet stepping motor is suitable for video without disruptive focus noise.
Applications
- Street and documentary photography
- Portraits and lifestyle shoots
- Low-light events, travel, and hybrid video work
Why Choose
- Exceptional performance-to-price ratio, delivering sharp results at f/1.4 with compact handling.
Specifications
| Lens Type | Prime |
| Intended Use | Photography, Video |
| Weather Sealing | Dust and splash resistant mount |
| Dimensions (Diameter Length) | 64.8 mm 73.6 mm |
| Weight | 275 g |
| Mount Type | FUJIFILM X |
| Compatible Sensor Size | APS-C |
| Supported Camera Brands / Systems | FUJIFILM X-mount bodies |
| Coverage | APS-C |
| Focal Length | 30 mm, 35mm equivalent ~45 mm |
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Aperture Type | Circular, 9 blades |
| Optical Construction (Elements / Groups) | 9 elements in 7 groups |
| Special Elements | Aspherical elements and high-refractive index glass |
| Coatings | Super Multi-Layer Coating |
| Focus Type | Autofocus, Manual focus support |
| Autofocus Motor Type | Stepping motor |
| Focus Modes | AF-S, AF-C, MF |
| Minimum Focus Distance | 0.30 m (11.8 in) |
| Maximum Magnification Ratio | 1:7 |
| Internal Focusing | Yes |
| Filter Thread Size | 52 mm |
| Front Element Rotation | No |
| Compatible Lens Hood Model | LH586-01 (supplied) |
| Firmware Upgradable | Firmware updates supported via Sigma support pages |
| Brand / Manufacturer | Sigma |
| Model Name / Number | 30mm F1.4 DC DN | Contemporary (FUJIFILM X Mount) |
| Manufacturer SKU | 302975 |
| UPC | 00-85126-30275-7 |
What’s included
- 1- 30mm F1.4 DC DN Contemporary Lens, FUJIFILM- Mount
- 1- Lens Hood LH586-01
- 1- Front Cap LCF-52mm III
- 1- Rear Cap LCR II
Compatibility
| X-S20 | X-S10 | X-T30 II | X-T5 | X-T4 |
| X-E4 | X-Pro3 | X-T3 | X-T2 | X-H1 |
FAQ
Is the Sigma 30mm F1.4 compatible with FUJIFILM X-mount?
Yes, this SKU and UPC correspond to the FUJIFILM X-mount variant and is fully compatible with FUJIFILM X-mount bodies.
What is the 35mm equivalent focal length on APS-C?
On FUJIFILM APS-C bodies, the 30mm focal length provides roughly a 45mm equivalent field of view.
Does the lens have weather sealing?
The lens includes a dust- and splash-resistant mount seal for increased durability in varied conditions.
What is the minimum focus distance?
The minimum focusing distance is 0.30 m, suitable for close-up and tabletop shots.
What filter size does this lens use?
The lens accepts 52 mm front screw-in filters.
Is the autofocus quiet enough for video?
Yes, the stepping motor autofocus is designed to be fast and near-silent, making it suitable for hybrid stills and video use.
What accessories are included in the box?
The lens ships with the LH586-01 lens hood, LCF-52mm III front cap, and LCR II rear cap.
How heavy is the lens?
The FUJIFILM X-mount version weighs approximately 275 g, making it a lightweight option for travel and handheld shooting.
Can firmware be updated for this lens?
Sigma provides support and firmware updates via their official support pages for compatible mounts and bodies.
What is the UPC and Manufacturer SKU for this FUJIFILM X variant?
The UPC is 00-85126-30275-7 and the Manufacturer SKU is 302975.
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