The Sigma fp L: Pushing the Envelope for Modular Mirrorless Cameras
03/25/2021Never afraid to be unique, Sigma has just released the fp L mirrorless camera. The second member of the fp Series of compact, modular, hybrid cameras, the fp L storms in with an all-new, higher-resolution sensor, improved focusing performance, and even brings an accessory electronic viewfinder to the system. When the original fp was released in 2019, it stood out due to its minimal design and distinct feature set that clearly catered more to video applications over stills. The fp L is a revised take on this approach, with more attention given to photography needs, overall speed, and even handling, without giving up its characteristically small stature and customizable ergonomics.

The Top Features
What are the new features the fp L brings to the plate? Here’s everything you need to know in quick form.
- Full-frame 61MP BSI CMOS sensor: Up from the 24MP sensor of the original model, the higher-res sensor boosts detail while still keeping an impressive dynamic range and sensitivity range. Its back-illuminated design also yields an especially clean image with low noise.
- Phase-detection and contrast-detection AF: Compared to the contrast-detection-only design of the original, the hybrid focusing system of the fp L proves to be faster, better for tracking moving subjects, and more precise in tricky lighting conditions.
- There’s now an EVF for the system: The EVF-11 Electronic Viewfinder is an accessory component for both the fp L and the fp and is a 3.68m-dot OLED panel with a 90° upward tilting design for low-angle shooting. It’s available in a bundle with the fp L or separately for use with existing bodies.
- Same exact body design as the original fp: Not necessarily a new feature but, rather, a reaffirmation of the successful design of the compact and portable form factor of the first fp. This also means that all previous accessory grips, cages, the hot shoe unit, and loupe are all compatible with the new model.
- Continuous power via USB-C: The original fp allowed charging the battery inside the camera while it was turned off. The fp L lets you continuously power the camera via USB-C, which is perfect for time-lapse work, recording longer clips, or for working with the camera in a stationary position, like if using it as a webcam.

A Look Back
Before digging more into the new features of the fp L, it’s important to take a look at Sigma’s history of camera design, and why the fp feels like a significant step for the company as a camera manufacturer. Prior to the original fp, Sigma was best known for its use of Foveon sensors, which are still to this day among the most unique sensors available due to their immense color depth and sharpness, albeit with the tradeoffs of reduced sensitivity, dynamic range, and higher noise levels. The fp from 2019 was Sigma’s first camera to adopt the more conventional Bayer array sensor, which offers improved flexibility in terms of dynamic range and sensitivity; as well as benefits video recording capabilities.
More than the unique-for-Sigma Bayer sensor, the original fp stood out in the field of mirrorless camera designs for a number of other reasons: It’s still one of the most compact full-frame models available; it doesn’t contain a physical shutter, rather relying on an electronic shutter function; and it’s designed to be modular so each user can build the camera up however they see fit—two different hand grip options are available from Sigma, along with a loupe viewfinder, an accessory hot shoe, compatible third-party cages and grips, and so on.

Looking Forward
The fp L doesn’t stray from these unique features but does offer a wealth of refinements to push this bold release further, especially with how photographers approach the concept of a modular and multimedia camera. The original fp didn’t quite click with many photographers due to its relatively slow focusing performance, the lack of an electronic viewfinder, and because of the lack of a built-in hot shoe and subsequently cumbersome method for working with flash. Responding to this, Sigma made sure to address most of these points—faster phase-detection focusing and a new accessory EVF—although it still has the electronic shutter only design, and associated 1/15-second flash sync speed, and likely won’t be anyone’s first camera choice for flash photography applications. Conversely, though, the plus side to omitting a physical shutter from a camera’s design is the smaller, lighter-weight design, quiet operation, and theoretically improved durability since there are fewer moving parts.
Assuming you’re a photographer who can forgo the need for faster flash sync, then the fp L rewards with the sensor design that includes phase-detection AF for accurate moving subject tracking. In use, this felt like one of the more apparent upgrades over the fp, along with the higher resolution. Focusing is snappier and more accurate, regardless of the type of subject with which you’re working.
And then there is the 61MP resolution, which puts the fp L squarely in the realm of an objectively high-resolution camera. In practice, this spec is sometimes a bit too much resolution, but I don’t think that’s necessarily a bad thing. With the spare resolution, so to speak, Sigma also incorporated a new Crop Zoom feature for “zooming into” the scene by simply cropping in from the full-frame image area. It’s a nice tool to have in-camera, since you can preview the look of a tighter crop while shooting, especially if you’re just working with a single lens that’s a bit too wide for the shot you want.
In addition to the major updates, the fp L also received some more minor, but welcomed, additions: There is now a true 24.00 fps frame rate for video recording, Duotone and Powder Blue color modes have been added, custom camera settings can be saved and shared to other cameras via a QR code, you can take screenshots of the camera’s rear LCD, and the Director’s Viewfinder has been updated with new cine cam models and custom frame line options.

fp L vs fp
Comparing the fp L to the original fp, you’ll see the few changes between the models and how they look on paper. The interesting thing about comparing the two cameras, though, is that most of the differences are just an “on paper” matter, since they share the same body design and user interface. On the other hand, this comparison goes to show how just a few changes to a camera’s spec list can truly shake up how one interprets a camera.
fp L |
|
fp |
61MP BSI CMOS |
Sensor |
24.6MP BSI CMOS |
UHD 4K up to 30p |
Video (Internal) |
UHD 4K up to 30p |
DCI 4K at 24p |
Video (External) |
DCI 4K at 24p |
Phase-detection and contrast-detection |
Autofocus |
Contrast-detection only |
ISO 100-25600 |
ISO Sensitivity |
ISO 100-25600 |
Electronic shutter |
Shutter Speed |
Electronic shutter |
Up to 10 fps |
Continuous Shooting |
Up to 18 fps |
Compatible with EVF-11 |
EVF |
Compatible with EVF-11 via future firmware update |
3.15" 2.1m-dot touchscreen LCD |
LCD |
3.15" 2.1m-dot touchscreen LCD |
BP-51 lithium-ion battery |
Battery |
BP-51 lithium-ion battery |
USB 3.1 Gen 1 Type-C HDMI Type-D |
Interface |
USB 3.1 Gen 1 Type-C HDMI Type-D |
4.4 x 2.8 x 1.8" |
Dimensions |
4.4 x 2.8 x 1.8" |
15.1 oz with battery and SD card |
Weight |
14.9 oz with battery and SD card |
Who Is the fp L For?
When the original fp was released, most of the reviews and debates talked about who the camera was actually designed for. While I got along with it, surprisingly from a photographic perspective, most saw it as a compact cine camera that could handle photo tasks in a pinch. The fp L is clearly setting out to sway this balance back to a 50/50 split of users, welcoming both the photographers who want to shoot video and the cinematographers who want to shoot photos to the user base. I’m much more of a photographer, and I see the fp L as a valuable tool despite its apparent drawbacks. The compact size, quietness, and uniquely customizable design far outweigh the slow flash sync for the type of shooting I mainly do. Landscapes, travel shooting, natural light portraiture and lifestyle imagery, and even product shots and still lifes using constant light are all perfect subjects to tackle with the fp L.
Another strength of Sigma’s fp-series cameras, too, is their participation in the L-Mount Alliance—a three-way partnership between Sigma, Leica, and Panasonic—that further contributes to it being one of the most adaptable systems out there, which is perfect for shooters who like to dabble between manufacturers.
And Then the EVF
Directly confronting the many requests for a “real viewfinder” on the original fp, Sigma has responded with the EVF-11 Electronic Viewfinder. In fp system fashion, this finder is an auxiliary EVF and attaches to the side of the camera body, much like the included HU-11 Hot Shoe Unit does. This optional EVF connects via the USB-C port and is secured via the side ¼"-20 mount, and the EVF itself has additional headphone and USB-C ports and another ¼"-20 mount for the strap. The finder has a 90° upward tilting design that suits shooting at low angles, and it has an integrated switch for changing between the EVF and LCD for shooting and reviewing images. While the switch works great for changing, it would have been great to see Sigma incorporate an eye sensor for automatic switching between the body and the finder. Otherwise, this 3.68m-dot OLED is just as good as pretty much any other EVF on the market and felt like it had minimal impact on overall battery life in a regular day of shooting.

It’s no surprise that I am a fan of the original fp, and it goes without saying that the fp L makes even more sense to me from a photographer’s standpoint. It’s still an undeniably quirky camera, but the fp L tames the quirkiness quite a bit and stands as a serious offering for a variety of image-making tasks.
What are your thoughts on Sigma’s sophomore L-mount mirrorless effort, the fp L? Are you a fan of the modular design and unique feature set of the fp L? Let us know your thoughts in the Comments section, below.