Overview
The Sony FX30 Digital Cinema Camera with Sigma 18-50mm f/2.8 Lens Kit combines Sony's compact Cinema Line FX30 APS-C camera with a bright Sigma 18-50mm f/2.8 DC DN Contemporary standard zoom, creating a versatile package for filmmakers and hybrid shooters.
With a 26MP APS-C/Super 35 back-illuminated Exmor R CMOS sensor, BIONZ XR processing, 10-bit UHD 4K recording up to 120p, and 14+ stops of dynamic range, the FX30 delivers true cinema performance in a lightweight, cage-free body. Firmware version 6.0.0 adds the BIG6 video home screen, Fixed/Variable frame rate mode, enhanced monitoring tools, Blackmagic RAW output via HDMI, and deeper integration with Creators' Cloud and Sony apps.
The included Sigma 18-50mm f/2.8 DC DN Contemporary lens offers a 27–75mm full-frame equivalent zoom range and a constant f/2.8 aperture, ideal for landscapes, portraits, street photography, architecture, events, and general-purpose shooting. Compact, lightweight, and quiet, it is a perfect match for the FX30 for both photo and video applications.
Core Features
- 26MP APS-C/Super 35 Exmor R BSI CMOS sensor and BIONZ XR processor deliver 10-bit UHD 4K recording up to 120 fps with 14+ stops of dynamic range.
- Dual Base ISO (800/2500), high-sensitivity recording up to ISO 32000, and extended range from ISO 50 to 102400 support demanding low-light work.
- Records in XAVC HS, XAVC S, and XAVC S-I 4:2:2 10-bit formats internally, with 16-bit raw video output via HDMI for external recorders.
- Firmware v6.0.0 introduces the BIG6 video home screen, Fixed/Variable frame rate control, enhanced focus magnification, de-squeeze display options, and Blackmagic RAW output support.
- Flexible log workflows with S-Cinetone, S-Log3, HLG, Creative Looks, up to 16 user LUTs, and three preset LUTs for monitoring and look preview.
- Fast Hybrid AF with 495 phase-detection points, Real-time Eye AF, Real-time Tracking, AF Assist, and Focus Map for precise focus control even at high frame rates.
- 5-axis in-body image stabilization with Active Mode and gyro metadata enables stable handheld footage and advanced post-stabilization via Catalyst software.
- Compact magnesium-alloy body with multiple 1/4"-20 mounting points, Multi Interface Shoe, tally lights, and an active cooling fan supports cage-free, pro-level rigs.
- Dual CFexpress Type A/SDXC card slots support high-bitrate, high-frame-rate recording with flexible, redundant media options.
- Sigma 18-50mm f/2.8 DC DN Contemporary lens provides a 27–75mm equivalent range, constant f/2.8 aperture, and fast, quiet AF in a compact, lightweight design.
Image Quality & Performance
The FX30 employs a newly developed 26MP APS-C/Super 35 Exmor R CMOS sensor paired with the BIONZ XR processor to deliver cinema-grade imagery. Full-pixel readout from the 6K sensor area produces detailed UHD 4K video with reduced moiré and aliasing while preserving the Super 35 aesthetic.
- Captures up to 14+ stops of dynamic range in S-Log3 for flexible grading in high-contrast scenes.
- Dual Base ISO at ISO 800 and ISO 2500 optimizes noise performance for both standard and low-light shooting.
- Standard ISO range of 100 to 32000 with extended range from ISO 50 to 102400 accommodates a wide variety of lighting conditions.
- Cinema Line color science with S-Cinetone delivers natural mid-tones, gentle colors, and smooth highlight roll-off.
Video Capabilities & Recording Formats
As part of Sony's Cinema Line, the FX30 is configured for serious video production, offering versatile frame rates, codecs, and external recording options.
- Internal 10-bit 4:2:2 recording in XAVC HS, XAVC S, and XAVC S-I formats for robust color information and efficient compression.
- UHD 4K (3840 x 2160) recording at frame rates from 1 to 120 fps, with full-pixel readout up to 60 fps and a 1.6x crop at 100 and 120 fps.
- Full HD 1920 x 1080 recording at frame rates from 1 to 240 fps for dramatic slow motion.
- HDMI output delivers 10-bit 4:2:2 UHD 4K up to 59.94p for external recorders and monitors.
- 16-bit ProRes RAW output via HDMI up to 4672 x 2628 at up to 59.94p with compatible external recorders.
- Fast and slow-motion modes in both 4K and Full HD expand creative possibilities for motion control and storytelling.
- IP streaming support via MJPEG and MTP with resolutions up to 3840 x 2160 at 12.5p and 14.99p and multiple Full HD and HD options.
- De-squeeze display options include 1.5x and 1.6x magnifications for monitoring anamorphic lenses.
Log Workflows & LUT Management
The FX30 supports advanced log workflows and LUT handling, allowing you to tailor your pipeline from on-set monitoring to final grade.
- Flexible ISO log mode retains conventional ISO control for simple operation and creative flexibility.
- Cine EI mode records at selected base ISOs for maximum dynamic range, applying exposure adjustments as metadata for monitoring and post-production.
- Cine EI Quick mode automatically switches between the two base ISOs for efficient operation without sacrificing image quality.
- Up to 16 user LUTs and three preset LUTs can be loaded and applied to the LCD, external monitors, and HDMI output for consistent monitoring.
- Creative Looks can be baked into footage to minimize grading when fast turnaround is required.
- Metadata records embedded LUT and Exposure Index (EI) data for downstream use in Sony Catalyst software and compatible NLEs.
Autofocus & Stabilization
Advanced autofocus and stabilization features make the FX30 highly capable for solo operators and dynamic, fast-paced productions.
- Fast Hybrid AF system uses 495 phase-detection points covering approximately 90% of the image area for reliable video autofocus.
- Real-time Eye AF and Real-time Tracking maintain focus on human and animal eyes during movement.
- AF Assist smoothly transitions from autofocus to manual focus when the focus ring is turned for intuitive control.
- Focus Map overlays depth-of-field information on screen, making it easier to visualize in-focus and out-of-focus regions.
- 5-axis in-body image stabilization compensates for multiple types of camera shake for stable handheld footage.
- Active Mode combines optical and digital stabilization for ultra-smooth movement, ideal for walking shots and run-and-gun setups.
- Gyro and lens stabilization metadata are recorded to enable advanced stabilization workflows in Sony Catalyst Browse and Prepare.
- Breathing compensation reduces angle-of-view shifts with compatible lenses in 4K up to 60p in camera or up to 120p via Catalyst.
Operation, Menus & Firmware 6.0.0 Enhancements
The FX30's interface is refined for video-centric operation, and firmware 6.0.0 further enhances usability, monitoring, and connectivity.
- BIG6 home screen clearly displays FPS, EI, shutter, iris, look, and white balance for fast at-a-glance checks.
- Fixed/Variable mode lets you directly set frame rate without switching to S&Q mode.
- Focus Magnifier and Auto Magnifier are supported in manual focus when using Bright Monitoring to refine critical focus.
- Shooting screen moves status icons to the edges of the LCD, keeping the image area unobstructed.
- Automatic recognition and connection to a compatible USB-LAN adapter simplify network setup.
- Remaining capacity of both media cards is displayed during video recording in Simultaneous or Auto Switch Media modes.
- Metadata can record optical density values for preregistered ND filters and supports Clip Flag filtering for smartphone or FTP transfers.
- Security updates replace IPsec, WPA, and WEP with more secure access authentication and WPA2/WPA3 encryption.
- Creators' app v3.1.0 or later allows direct upload to Creators' Cloud using OK/NG/KEEP flags, while Monitor & Control app v2.4.0 or later supports Manual Framing and Clip Flag notes.
Connectivity & Workflow
The FX30 offers extensive connectivity for monitoring, control, and integration into professional workflows.
- Full-size HDMI output provides clean 4K 60p output and 16-bit raw signal to compatible external recorders.
- 3.5 mm microphone input and 3.5 mm headphone output support on-body audio capture and monitoring.
- Multi Interface Shoe supports advanced accessories, including optional XLR audio handle units.
- USB-C connection supports high-speed data transfer and camera power, with an additional USB-C (USB 3.2 / 3.1 Gen 2) data output shared with power input.
- Sony Multi/Micro-USB terminal allows the use of compatible wired remotes and accessories.
- Timecode sync input via optional VMC-BNCM1 Timecode Adapter Cable facilitates multi-camera synchronization.
- Wi-Fi 5 (802.11ac) and Bluetooth 5.0 enable wireless control, file transfer, and app-based monitoring.
- Dual CFexpress Type A/SDXC card slots provide flexible recording modes, backup, and relay recording options.
Design & Handling
The FX30 body matches the FX3 design, offering a compact form factor optimized for cage-free shooting and customized rigging.
- Magnesium-alloy chassis provides durability while keeping weight to approximately 562 g (body only).
- Body dimensions of 129.7 x 77.8 x 84.5 mm balance compact size with comfortable handling.
- Five 1/4"-20 accessory mounting threads and a bottom 1/4"-20 tripod mount simplify the attachment of grips, arms, monitors, and cages.
- Dedicated zoom rocker supports smooth control of compatible power zoom lenses.
- Customizable buttons and an updated main menu prioritize key video settings such as picture profile, recording format, white balance, aperture, and ISO.
- Integrated active cooling fan enables long-duration recording without overheating.
- Articulating 3" touchscreen LCD with 2,360,000-dot resolution supports flexible framing and touch-based control.
- Front and rear tally lights provide clear visual confirmation of recording status.
Included Sigma 18-50mm f/2.8 DC DN Contemporary Lens
This kit includes the Sigma 18-50mm f/2.8 DC DN Contemporary lens in Sony E-mount, a compact, bright standard zoom ideal for a wide range of subjects.
- Standard zoom designed for APS-C Sony E-mount cameras with a 35mm equivalent focal length range of 27–75 mm.
- Constant f/2.8 maximum aperture throughout the zoom range is well-suited to low-light shooting and provides shallow depth-of-field control.
- Three high-precision glass-molded aspherical elements help limit distortion and spherical aberrations for greater sharpness and accurate rendering.
- One Special Low Dispersion (SLD) element reduces chromatic aberrations and color fringing for improved clarity.
- Super Multi-Layer Coating minimizes flare and ghosting for improved contrast and color fidelity in strong lighting conditions.
- In-camera aberration correction further compensates for distortion, vignetting, and other optical imperfections when enabled.
- Stepping motor delivers fast, nearly silent autofocus, ideal for video recording and shooting in quiet environments.
- AF performance is well-suited for tracking fast-moving subjects such as children and animals.
- Minimum focusing distance of 12.1 cm (4.8") and 0.36x maximum magnification allow macro-style close-up photography and detailed product or detail shots.
- Rounded 7-blade diaphragm contributes to smooth, pleasing bokeh in out-of-focus areas.
- Optical design incorporates 13 elements in 10 groups to balance image quality with a compact form factor.
- Compact dimensions of approximately 64.5 x 74.5 mm and a weight of about 290 g make this lens an excellent everyday and travel companion.
- Front filter thread of 55 mm supports commonly available filters for exposure control and creative effects.
