Today, Sigma is introducing two exciting new lenses for the Fujifilm X Series: the Sigma 100-400mm f5-6.3Lens and the Sigma 23mm f1.4 Lens. These cutting-edge additions, designed exclusively for APS-C cameras, will round out the Fujifilm X Series’ robust lineup of lenses. That means Fujifilm photographers and filmmakers have even more creative flexibility with this compact, lightweight mirrorless system.
Key Features of Sigma 23mm f1.4 DC DN Contemporary Lens
- Large F/1.4 aperture for low light and bokeh
- 13 elements in 10 groups, including 3 SLD glass elements and 2 aspherical lens elements
- Designed to counter ghosting and flare
- Weight: 0.7 pounds
- Length: 3.1 inches
- Filter diameter: 52mm
- AF drive system with quiet, high-speed stepping motor
- Minimum focusing distance of 9.8 inches
- 9-blade rounded diaphragm
- Super multi-layer coating included
- Mount with dust and splash resistance built-in
- Supports DMF, AF, and MF
What’s New about the Sigma 23mm f1.4 DC DN Lens?
Large Aperture
A large, f1.4 aperture makes this wide-angle prime lens handy for all sorts of situations, from low-lit scenes to wide shots with the subject set apart from the backdrop. At f1.4, you can feel comfortable shooting in these scenarios without losing image quality — particularly during astrophotography sessions, evening landscape outings, or when a wedding or event calls for a wide perspective.
High Quality Design
High image quality is built into every X Series lens, and the same goes for the new Sigma 23mm F/1.4. The lens promises sharp, lifelike images, thanks to its 13 elements in 10 groups, with three SLD glass elements and two aspherical lens elements. These crisp images will dazzle followers and clients in every scene.
Portable Body
At just 0.7 pounds and just over three inches, this portable and compact lens will add virtually no weight to your kit. That makes it just as perfect for events and studios as it is for travel and adventure. Plus, with a dust- and splash-resistant mount, you can rest assured the Sigma 23mm f1.4 will stay intact on the road, too.
Fast Autofocus
Speed is essential in virtually every content creation setting and, for that, the Sigma 23mm f1.4 has you covered. This versatile lens has an impressive AF system that incorporates a high-speed (yet quiet) stepping motor to help you nail the shot. The lens has DMF, AF, and MF capabilities at the ready.
The Sigma 23mm f1.4, designed exclusively for APS-C mirrorless cameras, brings a versatile 23mm focal length to Sigma’s APS-C lineup — not to mention Fujifilm’s X Series. It bridges the gap between the 16mm f1.4 and the 30mm f1.4, ensuring creators have all the tools, and focal lengths, they need to nail the next assignment.
Who Should Buy the Sigma 23mm f1.4?
The Sigma 23mm f1.4 is a must-have for creators who shoot and film landscapes, astrophotography, adventure, travel, architecture, real estate, and more. For landscape and travel photographers, it provides an ideal focal length to capture the full scene, with a 9-blade rounded diaphragm to let you focus in on a subject with a dreamy bokeh background. You can also shoot the entire wide-angle landscape without skimping on detail.
For astrophotographers, the Sigma 23mm f1.4 delivers a beloved wide 23mm focal length to capture the night sky, while retaining some of the realistic look and feel of the scene that can get lost with a super wide angle.
Architecture and real-estate photographers and videographers will have utmost creativity when it comes to content creation with the Sigma 23mm f1.4. Plus, with a large f1.4 aperture, you won’t have to worry about dim or dark rooms. You can still snap sharp images even in tricky, low-lit situations.
The Sigma 23mm f1.4 is just as versatile for photographers as it is for videographers. With an f1.4 aperture you have more room to play with lighting without overdoing it on ISO. Plus, the 23mm focus length lets you bring viewers into the scene, without compromising image quality — great for vlogs, brand films, and just about everything in between.
Key Features of Sigma 100-400mm f5-6.3 DG DN OS Contemporary Lens
- Ultra-telephoto zoom
- Equivalent angle of view at 150-600mm in 35mm format
- APS-C format for X mount
- 16 groups with 22 elements, including one FLD and four SLDs
- Edge-to-edge image quality
- Powerful image stabilization
- AF function setting switch for seamlessly transitioning between shots
- Dual-action zoom for straight and ring zooms
- Magnesium alloy at tripod socket attachment
- Minimizes ghosting and flare
- 9-blade rounded diaphragm
- Length: 7.8 inches
- Weight: 2.5 pounds
- Filter diameter: 86mm
What’s New About Sigma 100-400mm f5-6.3?
Fresh Focal Length
With a versatile 100-400mm focal length, this new lens brings an exciting and fresh telephoto option to the Fujifilm X Series lineup. The lens has an angle of view that, in 35mm format, is equivalent to 150-600mm. That means creators can nail the shot — and get as close as needed — across multiple scenarios, providing flexibility that ensures you nail those key moments.
Stellar image quality is another perk of the Sigma 100-400mm f5-6.3. This lens has 16 groups and 22 elements. It also offers a 9-blade rounded diaphragm that delivers top-notch bokeh, plus a construction that was built to curb ghosting and lens flare.
Impressive Image Stabilization
Minimizing shake is important on larger telephotos like the Sigma 100-400mm f5-6.3, and for that, Sigma has creators covered. The lens comes with built-in image stabilization to counter any handshake. And, for those who do want to use a tripod, the lens is compatible with the Tripod Socket TS-111 Kit (sold separately).
New Autofocus Features
It wouldn’t be a Sigma lens without impressive autofocus features. The Sigma 100-400mm f5-6.3 has high-speed and efficient autofocusing that incorporates cutting-edge technology. The AF function setting switch lets you alternative between AF lock/AF activation, while the focus limiter switch delivers functionality across the lens’ AF range.
Lightweight
With a focal range of 100-400mm, this may be a powerful lens, but its size is impressively portable. The lens weighs 2.5 pounds and measures around 7.8 inches. Sure, it will take up a bit of room in your backpack or kit, but it won’t weigh you down like you’d expect—especially when paired with the Fujifilm X Series lightweight bodies. What’s more, the lens was built to last during even the most intrepid adventures, with durable materials, such as a high-precision, durable brass bayonet mount that’s dust- and splash-resistant.
Who Should Buy Sigma 100-400mm f5-6.3?
The Sigma 100-400mm f5-6.3 will delight creators from all photography niches: sports, wildlife, nature, wedding, fashion, event, photojournalists — you name it. For these photographers, the lens’ versatile focal range lets you get close to the action, without having to be in (or disrupt) the events unfolding. Plus, with a surprisingly portable build, photographers can take this powerful lens on all sorts of shoots. It’s designed to get the job done — and well — without breaking your back. Additionally, the 9-blade rounded diaphragm and fast aperture of f5-6.3 will help you nail the scenes that call for dazzling bokeh, whether it’s weddings or wildlife shots.
With speedy autofocus, creators can rest easy knowing they’ll get sharp, crisp images that impress clients and followers. The speed of transitioning between focus options also gives creators the power to use what they need for every scene.
Photographers and videographers will both enjoy the Sigma 100-400mm f5-6.3, but the latter will benefit from attaching a tripod (via the TS-111 Tripod Socket Kit) to ensure a steady shot—especially at longer focal lengths.
Conclusion
With the Sigma 23mm f1.4 and the Sigma 100-400mm f5-6.3, it will be easier than ever to capture Fujifilm X Series content. These portable, powerful lenses expand the X mount’s creative capabilities.
