Blackmagic has taken a clear step forward in autofocus with an official forum beta build, version 10.0.3 RC1, introducing phase detection autofocus support for the PYXIS 6K. This continues a direction we identified earlier, and now it is no longer experimental but is being deployed and tested across platforms. This is a structured expansion of autofocus capabilities within the Blackmagic ecosystem.
From early signals to real deployment
Back in February, we examined an early pre-beta firmware that hinted at meaningful PDAF improvements on the Cinema Camera 6K. That build suggested a shift in approach, where Blackmagic was no longer treating autofocus as a secondary feature but actively refining it. You can revisit that analysis in Blackmagic Closing the Autofocus Gap With Pre Beta Firmware. At that stage, the implementation was limited, unofficial, and focused on a single camera. The new 10.0.3 RC1 build spotted by NoFilmSchool changes that context by extending PDAF to the PYXIS 6K and adding a broader autofocus feature set, confirming that development is now being scaled rather than tested in isolation.
What this beta actually adds
The update introduces several autofocus-related improvements that together define a more mature system. PDAF support is now active on the PYXIS 6K, allowing the camera to calculate focus distance directly instead of relying solely on contrast detection, resulting in faster acquisition and more stable tracking. The firmware also adds the ability to resize the focus box in continuous autofocus and object tracking modes, giving operators more control over how subjects are tracked within the frame. Linear focus support is introduced for compatible L Mount lenses, improving manual focus consistency and enabling more predictable focus transitions when combining autofocus with manual input. Face detection behavior has also been refined so that once a subject is selected, the camera can maintain focus on a detected face with reduced user intervention. In addition, stability improvements such as fixing startup issues when headphones are connected indicate that the firmware is being tested under real production conditions.
L Mount versus EF. A practical distinction
Blackmagic already highlights a difference in expected performance between lens mounts. L Mount lenses are positioned to deliver more consistent results, especially with the introduction of linear focus support and the recommendation to update lens firmware. This suggests tighter integration and more predictable autofocus behavior. EF mount is supported, including on the PYXIS 6K EF version, but with limited testing and a note that transition speed settings may require adjustment due to higher sensitivity. This aligns with the broader limitation of EF lenses, which were not originally designed for modern mirrorless autofocus systems, leading to variability depending on the lens model. For users, this means that autofocus performance will likely be more reliable within the L Mount ecosystem at this stage.
• Adds support for PDAF in PYXIS 6K
• Adds support for option to resize focus box in continuous and object tracking mode
• Linear focus support on PYXIS 6K for compatible L-Mount lenses.
– ensure your lens is updated to the latest firmware
• Face detection will autofocus on detected face automatically once a region is first “tapped”
• Fixes camera hanging on startup when headphones jack is connectedThis build can be used for both PYXIS 6K and Cinema Camera 6K.
Why is this a meaningful step for Blackmagic?
Blackmagic cameras have consistently delivered strong image quality, color science, and workflow integration, while autofocus has remained a weaker area. This update addresses that gap in a direct and measurable way. More importantly, it shows a shift in development priorities, where autofocus is being treated as an integral part of the camera system rather than a secondary feature. The combination of PDAF, user control over tracking, refined face detection, and lens specific considerations indicates that Blackmagic is building a more complete autofocus system rather than adding a single feature. The update has practical implications for different types of users. Solo operators can rely more on autofocus for interviews and event coverage, reducing the need for constant manual adjustments. Gimbal operation becomes more manageable without a dedicated focus puller, and documentary shooting benefits from more stable subject tracking. While this does not place Blackmagic at the level of established autofocus leaders, it reduces the gap in a way that is noticeable in real workflows and is likely to improve further with additional updates.
Still a beta
This release remains a beta distributed through the Blackmagic forum, not a final public firmware. The company is actively requesting feedback, particularly regarding lens compatibility, which means performance may vary depending on setup and use case. This stage is part of the refinement process, and user feedback will likely influence how the autofocus system evolves in future versions. This update continues the trajectory outlined earlier in Blackmagic Closing the Autofocus Gap With Pre Beta Firmware, where early signs of PDAF development were identified. The move from a limited pre beta implementation to an official beta supporting multiple cameras indicates a broader rollout strategy. Blackmagic is clearly investing in autofocus as a core component of its cameras, with ongoing iteration and expansion.
Final thoughts
The addition of PDAF to the PYXIS 6K is a practical improvement that addresses a known limitation in Blackmagic cameras. It does not yet match the performance of leading autofocus systems, and results will depend on lens choice and further refinement, but it shows consistent progress. For current users, this beta provides a way to evaluate performance and contribute feedback, while for potential users, it reduces a key concern around adopting the PYXIS platform.
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