Super-35 4K camera with built-in ND filter. Light enough for one-person operation, solid enough for narrative work. XQD recording, consistently reliable autofocus. Standard choice when you need mobility without compromising image stability.
Technical Details
The 4K Super35mm Exmor CMOS sensor (24.7 × 13.1 mm) delivers a resolution of 4096 × 2160 pixels at native ISO values of 800 to 4000. The camera records internally in XAVC-I (Intraframe) at up to 600 Mbit/s or XAVC-L (Long GOP) at 150 Mbit/s onto XQD memory cards. The included Sony 18-105mm f/4 G OSS lens features a built-in three-stop ND filter (1/4, 1/16, 1/64). The FS7 Mark II expanded the spectrum in 2016 with electronic variable ND filters from 1/4 to 1/128 stops and improved ergonomics.
History & Development
Sony introduced the FS7 in September 2014 as the successor to the FS700. Development targeted the growing market for documentary-style productions and smaller film crews. In 2016, the FS7 Mark II followed with an improved grip design and the revolutionary electronic variable ND system. The FS7 series was succeeded by the FX9 in 2019, which brought a full-frame sensor and extended Netflix certification.
Practical Use in Film
The FS7 quickly established itself in the documentary and independent film scene. Series like "The Crown" (Netflix) used the FS7 for handheld sequences, while documentary filmmakers appreciated the combination of 4K quality and shoulder ergonomics. The S-Log2/S-Log3 mode enables a dynamic range of over 14 stops, allowing for complex color grading workflows. The modular design permits quick switching between handheld, tripod, and gimbal configurations.
Comparison & Alternatives
Compared to the smaller Sony A7S series, the FS7 offers professional XLR connections, timecode synchronization, and a robust body. In comparison to the Canon C300 Mark II, the Sony scores with higher frame rates (180fps in Full HD) and a more affordable price. Modern alternatives like the Sony FX6 or Canon C70 today offer better low-light performance and a more compact design, but do not achieve the specific ergonomics of the FS7 for shoulder-mounted operation.