Hands holding a camera in a flexible Outex housing overlooking a rocky coastline, with the coastal view visible on the rear screen.

Sigma FP2 Waterproof Housing Guide: Take Full-Frame Photography and 6K Video Further with Outex

Nov 11, 2026

The new Sigma FP2 is an exciting next chapter for photographers and filmmakers who want full-frame capability without a bulky camera body. A 24.5-megapixel sensor, 6K OpenGate video, hybrid autofocus, and fast continuous shooting bring more creative options to a compact, adaptable design.

And Outex is already compatible. That is part of the beauty of Outex’s universal, modular system: a new camera does not automatically mean starting over with a dedicated housing. Configure the cover, optical glass port, and accessories around your FP2 and lens, and take those new capabilities beyond dry-land viewpoints.

From rain-soaked outdoor stories to underwater scenes and split-level compositions, the pairing opens up compelling possibilities. The FP2 itself is dust- and splash-resistant, not waterproof; the correctly assembled Outex system provides the underwater protection.

Hand reaching toward a compact Sigma camera with an attached lens on a pale surface. — Full-frame creativity in a compact package: the FP2 provides the camera platform, while Outex adds adaptable protection for new environments.

From the original Sigma fp to the FP2: ready for the next chapter

In 2020, Outex featured Joe Tanasiripakde using the original Sigma fp with a Pro Kit and optical glass dome. His outdoor and underwater work, including photography off the coast of Thailand, showed how protection could expand an existing creative practice.

The FP2 brings new imaging tools to that same idea. Outex’s universal approach is a natural complement: keep choosing cameras and lenses for their creative advantages, with a modular protection system that can adapt as your equipment evolves.

Explore Joe Tanasiripakde’s original Sigma fp and Outex photography for the earlier chapter in this story. His photographs were made with the predecessor camera.

FP2 highlights: more speed, flexibility, and creative choice

24.5-megapixel partially stacked full-frame sensor: High-speed readout reduces rolling-shutter distortion and supports faster capture, bringing expressive full-frame imaging to a compact body.
Up to approximately 20 fps: Short bursts offer more choices within fleeting action, from a passing expression to a breaking wave. Focus, timing, file format, and buffer limits still matter.
Hybrid autofocus: Phase- and contrast-detection AF with tracking for people, dogs, cats, and birds adds useful options for varied outdoor subjects. Choose the mode for your subject and conditions.
6K OpenGate: A 3:2 recording option gives filmmakers flexibility to create horizontal and vertical versions of a thoughtfully framed scene.
Video workflow choices: ProRes RAW, H.264, H.265, and L-Log support different production needs, with mode-specific frame-rate and media requirements.
Approximately 70GB internal storage: An additional recording destination alongside SD cards and supported external SSD workflows gives creators more flexibility when planning a kit.
Tilting LCD and battery capacity: Flexible framing is joined by Sigma’s reference figures of approximately 370 still images or 130 minutes of video. Actual runtime depends on settings and conditions.

The L-Mount body measures approximately 112.8 × 69.9 × 41.8mm. That small footprint leaves room to build the system around your lens, accessories, and shooting style.

Top view of a Sigma camera with a 45mm F2.8 DG lens and visible power, Cine/Still, and record controls. — The dedicated Cine/Still switch reflects the camera’s hybrid role, ready for projects that combine photography and filmmaking.

Explore Sigma’s official FP2 specifications for recording modes, frame rates, and accessory requirements.

Outex is already compatible: the advantage of a universal system

New camera, adaptable protection

Outex combines flexible covers, interchangeable optical glass ports, and accessories rather than building the entire system around one camera model. FP2 compatibility is another example of why that matters: your protection system can evolve with your creative toolkit.

Choose components for your FP2, lens dimensions, filter-thread size, and preferred port. If you already own Outex, review which components carry over and which need changing. Universal compatibility means flexibility across equipment, not that every camera, lens, and accessory uses an identical configuration.

Go beyond splash resistance

Sigma distinguishes splash resistance from waterproofing. Outex adds the protection that lets FP2 creators explore the waterline and underwater environments, extending the camera’s possibilities beyond light-rain use.

Camera in a flexible Outex housing with a circular flat front port partly submerged in a swimming pool. — A flexible cover and flat optical port bring the Outex system to the waterline. This general housing example illustrates the protective approach available to FP2 owners.

The Outex Camera Pro Kit is rated waterproof to 10 meters, approximately 33 feet, when correctly configured, installed, and used according to the instructions. Stay within every component’s operating limits.

Tactile access to physical controls

The flexible cover supports operation of camera controls and lens rings, helping keep familiar adjustments part of the shooting experience. Rehearse the controls you expect to use, and assess screen position, touchscreen use, and attached accessories for your configuration.

The accompanying video provides an additional resource alongside this look at Outex’s flexible housing approach.

Optical glass for different perspectives

Flat and dome ports let you build around the image, not simply the camera body. Choose the lens-and-port combination for the field of view, working distance, and underwater or over-under composition you want.

Camera in a flexible Outex housing with a curved dome port partly submerged at a swimming pool’s waterline. — The dome-equipped setup illustrates another creative direction within the same modular system, opening up lens-and-port choices for underwater and split-level work.

Five creative possibilities, at a glance

Underwater environments: Bring full-frame imaging to light, texture, and wildlife within its habitat. Test focus and color, and never touch or pursue wildlife for a photograph.
Water sports: Combine fast bursts with deliberate timing. Around 1/1000 second or faster is a starting point for freezing action, adjusted for conditions.
Multi-format films: Use 6K OpenGate to plan horizontal and vertical outputs from one scene. Electronic stabilization is unavailable in 6K; plan support and recording media accordingly.
Split-level scenes: Connect two worlds with a suitable wide-angle lens and dome. Explore the Outex 180mm dome and test the complete optical setup.
Outdoor travel: Keep your preferred camera at the center of projects involving rain, spray, sand, and muddy locations, with protection configured for the conditions.

Work from appropriate positions with qualified local guidance when needed. Equipment protection does not make hazardous water or weather safe.

Make the system yours

With FP2 compatibility already established, configuration is about matching the system to your equipment and preferences. Start with the exact lens name, dimensions, and filter-thread diameter, not focal length alone. Account for movement during zooming or focusing, control access, port choice, and rear-screen position. Cages, viewfinders, SSDs, and cables need separate configuration checks.

Side view of a Sigma camera and lens with the built-in rear screen tilted away from the body. — The tilting LCD adds framing options above water. Configure its position inside the housing for suitable clearance and rear-port visibility.

See how Outex adapts to different cameras and lenses.

Prepare before the shoot

Follow the current installation instructions, inspect sealing surfaces, and perform the prescribed waterproof seal test in a controlled environment. Verify focus, control access, screen visibility, storage, and battery before the session.

Test sustained recording with your chosen settings and monitor temperature. Recheck seals as directed during extended use, especially after substantial manipulation of the camera inside the cover.

Sigma camera rear screen beside a horizontal chart comparing FP2 and fp battery-life figures. — Battery capacity is another part of the FP2’s field-ready appeal. Use the published figures for planning, then test endurance with your recording mode and shooting habits.

Follow the Outex installation and seal-testing tutorials, and consult the Outex maintenance and care guide between sessions.

Quick answers

Is the FP2 waterproof, and does it work with Outex?

The FP2 is splash-resistant, not waterproof, and Outex is already compatible. Select the cover, optical port, and accessories for your lens and setup.

Which kit and depth rating apply?

Start with the Camera Pro Kit, rated to 10 meters, approximately 33 feet, with correct configuration, assembly, testing, and use.

Can I record underwater in 6K?

Yes, with a suitable Outex configuration and recording workflow. Confirm media, power, control access, and sustained operation before the shoot.

New FP2 possibilities. Outex is already ready.

The FP2 is an exciting addition to Sigma’s camera lineup: compact full-frame imaging, responsive still-photo tools, and flexible 6K storytelling offer plenty to explore. Outex’s universal, modular design means compatible protection is already part of the picture.

From Joe’s original fp work to your next FP2 project, the idea remains the same: choose the camera for what it can create, and let Outex help you take it further.

Explore the Outex Camera Pro Kit for your Sigma FP2 and build around the images you want to make.

Carrie Desouza