Expressive UHD 4K Video Capture
The FX3's 12.1MP Exmor R BSI CMOS sensor (10.2MP effective in video mode) is paired with a BIONZ XR processor to achieve UHD 4K video capture with internal 10-bit 4:2:2 sampling or 16-bit raw output. The sensor's BSI design heightens clarity and sensitivity, with an expandable ISO 80-409,600 range and greater-than 15-stop dynamic range for working in mixed lighting conditions. Benefitting color and tonal control, the S-Cinetone mode can be used for matching to VENICE, FX9, or FX6 sources, and there is also S-Log3/2 gamut support and 10-bit HLG for simple HDR productions. The sensor and processor also work together to greatly reduce rolling shutter, and the sensor's design incorporates a Fast Hybrid AF system for intelligent and quick focusing performance and subject tracking.
4K Full-Frame CMOS Exmor R Sensor
A 12.1MP Exmor R sensor and BIONZ XR processor offer the FX3 true cinematic expression with 10.2MP effective video and 12.1MP stills capture. The full-frame sensor provides shallow depth of field looks, impressive bokeh, and reduced rolling shutter artifacts. A base sensitivity of 80-102,400 expands to a lofty 409,600 for impressive low-light capture, and 15+ stops of dynamic range reproduce the nuances of both spectacular exteriors and carefully lit interior scenes with plenty of allowance for color grading.
S-Cinetone Color
Steady Focus
- Now even solo shooters can keep the action in focus thanks to real-time Tracking and Eye autofocus functions made possible by AI-based algorithms plus a simple touchscreen focus function.
- Seven choices of AF Transition Speed let you rack focus, and five AF Subject Shift settings enable you to adjust the speed when shifting from a locked-on subject.
- Fast Hybrid AF uses 627 points to cover approximately 89% of the image frame
Ergonomic Form for Solo Operation
The FX3's cage-free design enables you to mount ¼"-20 compatible accessories directly on the camera or on the detachable handle, saving you the weight and setup/breakdown time of a camera cage. The clustered record button, focus and menu controls, and six assignable buttons all help to enable single-handed control, leaving your left hand free for balancing or controlling your lens.
Easily Viewable Tally Lights
Top, front, and rear tally indicators let the operator, talent, and sound person know precisely when the camera is recording, enabling accurately timed movements and dialogue delivery.
Quality Audio Options
Pro audio recording options include:
- A detachable XLR adapter handle with two XLR-1/4" TRS combo audio inputs
- A mic holder and a 3.5mm input for adding a microphone
- Up to 4-channel, 24-bit audio recording
Remote Control, Streaming, and Transfers
Control your FX3 remotely using the Imaging Edge Mobile or Imaging Edge Desktop apps, and transfer files using Wi-Fi or via a wired USB Type-C connector to let your editor get a jump on post-production. You can also stream your content using your computer and the Imaging Edge Webcam app.
Post-Production Stabilization with E-Mount Lenses
- Sony's Catalyst Prepare/Browse software uses shake metadata to stabilize your image
- An adjustable balance between shake compensation and image area trimming lets you fine-tune the image
Improved FX3 Features
The FX3 updates the Cinema Line with improvements like comfortable, cage-free handheld operation, a battery runtime 1.6x longer than that of the a7S II, and a USB-PD power option for extended shooting times.
Common FX3/FX6/a7S III Features
Like the FX6 and the a7S III, the FX3 features:
- Full-frame, back-illuminated 12.1MP Exmor R CMOS sensor and BIONZ XR processor
- High-speed rates of 120p in 4K and 240p in HD
- A dynamic range of 15+ stops
Shared FX3/FX6 Attributes
- S-Cinetone, S-Log3, HLG, and Rec. 709 gamma options
- Tally lamps on the front, side, and rear
- An internal fan to prevent overheating
- A zoom lever for easy frame adjustments
Shared FX3/a7S III Attributes
Attributes that the FX3 shares with the a7S III include:
- 5-axis in-body image stabilization
- 16-bit raw output via HDMI
- S-Log2 gamma choice
- 80 to 409,6000 ISO range (expanded)
Wireless Connectivity
- Dual-band 2.4/5 GHz wireless connectivity
- Wired LAN link using the USB Type-C port and a separate adapter
