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Sony FX3A Cinema Camera (Full-Frame)
Key Features
12.1 MP Full-Frame CMOS Exmor R Sensor
UHD 4K up to 120 | 1080p up to 240
Compact Form for Cage-Free Operation
10-Bit 4:2:2 XAVC S-I,16-Bit Raw Output
S-Cinetone/S-Log3/HLG, 15+ Stops DR
Detachable 2 x XLR/TRS Adapter Handle
Phase Detection AF/Face Tracking/Eye AF
80 to 409,600 Expanded ISO Range
Dual CFexpress Type A/SDXC Card Slots
1 Year Warranty
Sony FX3A Cinema Line Full-Frame Camera
The Sony FX3A Cinema Line Full-Frame Camera stands as a highly optimized, ultra-compact powerhouse designed for solo filmmakers, run-and-gun documentarians, and high-end video production teams. Bridging the gap between Sony’s elite Cinema Line and the nimbleness of their mirrorless systems, the FX3A delivers outstanding 4K full-frame performance in a mobile, cage-free chassis. Built to serve flawlessly as a primary A-camera or an agile B-camera alongside systems like the FX6 or FX9, the FX3A introduces premium professional log controls, exceptional low-light capabilities, and studio-grade physical audio inputs right out of the box.
Core Specifications and Key Features
12.1MP Full-Frame Exmor R CMOS Sensor
The camera is equipped with a 12.1-megapixel back-illuminated full-frame Exmor R CMOS sensor paired with the hyper-efficient BIONZ XR image processing engine . Optimized specifically for video capture, this full-frame sensor yields beautiful background bokeh, an authentic cinematic shallow depth of field, and significantly reduced rolling shutter artifacts.
Unrivaled Low-Light Sensitivity and 15+ Stops of Dynamic Range
- Massive Exposure Range: Features a baseline ISO of 80 to 102,400, which expands to a staggering 409,600 maximum ISO . This allows solo operators to capture incredibly clean, low-noise imagery in virtually pitch-black ambient environments.
- Extensive Post-Production Latitude: Delivers 15+ stops of dynamic range when shooting in log profiles, capturing hyper-accurate highlight and shadow detail with rich tonal gradations.
Cinema-Grade 4K Codecs and Firmware Cine EI
- High Frame Rate 4K 120p: Records crystal-clear, internal UHD 4K video at high speeds up to 120 frames per second (and Full HD up to 240fps) for smooth, emotional slow-motion playbacks.
- Professional Sampling Pipelines: Supports internal 10-bit 4:2:2 recording utilizing robust XAVC S-I (All-Intra) and XAVC HS (H.265) codecs.
- 16-Bit RAW External Output: Natively outputs pristine 16-bit RAW video data via its full-size HDMI Type-A interface directly to compatible external monitor-recorders.
- Cine EI Mode & Custom LUTs: Supports Cine EI (Exposure Index) workflows. This allows creators to maximize sensor performance while importing custom 3D user LUTs to monitor exact color metrics or bake them directly into internal recording files.
- Sony Color Science Matching: Uses S-Cinetone as its default color profile, perfectly reproducing organic skin tones and matching the image characteristics of higher-end cinema systems like the Sony VENICE. S-Log3 and HLG (Hybrid Log-Gamma) profiles are also fully integrated.
Fast Hybrid AF & In-Body Image Stabilization
- Intelligent Subject Tracking: Uses high-density phase-detection autofocus alongside real-time tracking, Face Tracking , and Real-Time Eye AF to guarantee human subjects stay pinned in sharp focus.
- 5-Axis Mechanical IBIS: Built-in 5-axis In-Body Image Stabilization coordinates beautifully with digital Active Mode stabilization to smooth out sudden hand tremors during dynamic handheld field work.
Production Design and Advanced Audio Capabilities
Cage-Free Handheld Body Design
The FX3A features a rugged, lightweight handheld body outfitted with five physical 1/4-20 UNC threaded accessory points directly on the chassis. This streamlined profile eliminates the necessity of a traditional, bulky metal camera cage, allowing users to bolt monitors, wireless transmitters, or brackets straight onto the camera. Multiple visible tally lights located on the front, top, and rear provide clear recording indicators for both crew members and talent.
Detachable XLR Adapter Handle Unit
Included with the camera package is the Detachable XLR Handle Unit .
- Dual XLR/TRS Audio Inputs: Slides securely onto the Multi-Interface (MI) shoe to provide two full-sized 3-pin XLR/TRS combo audio terminals and a physical microphone holder.
- 4-Channel Audio Capture: Enables comprehensive, 4-channel 24-bit audio recording directly into the video container file, managed cleanly via onboard physical dials and audio attenuation switches.
