Dual Gain Modes: S-Log 2 / S-Log 3: Low Base ISO 640 / High Base ISO 12,800 HLG: Low Base ISO 100 / High Base ISO 2000 The Sony FX3 is a full-frame mirrorless interchangeable-lens compact cinema camera announced on February 23, 2021.

[1] Based on the previous year's Sony α7S III, it became available in March 2021.

The starting price of $3,900 (£4,200) made it one of the most affordable models in Sony's Cinema line aimed at professional filmmakers.

[2] The FX3 comes with an S-Cinetone, a video preset used by Sony's cinema cameras.

The FX-3's video-forward design also shares several handling and audio features with the FX6 and the ISO range and battery of the a7S III.