1. Mastering Cine EI Mode
The FX30 is a "Cinema Line" camera, which means you should treat it like one. While it has a traditional "Flexible ISO" mode, Cine EI (Exposure Index) is where you get the maximum dynamic range.
"In Cine EI, the camera stays at its base ISO (800 or 2500 for the FX30). You use the 'EI' to shift where your highlights and shadows clip. It’s a professional way of working that ensures consistent noise patterns and color reproduction."
- Standard Base ISO: 800 (Cleanest image for bright scenes)
- High Base ISO: 2500 (For low light and interiors)
- Color Space: S-Gamut3.Cine / S-Log3 (The industry standard for grading)
2. Autofocus That Doesn't Fail
Sony's autofocus is world-class, but it can be too "jittery" out of the box for organic filmmaking. For a cinematic look, I avoid instant snaps.
AF Transition Speed: 4 or 5
Gives a natural "rack focus" feel rather than a digital snap.
AF Subj. Shift Sens: 2 or 3
Stays locked on your subject even if someone walks through the frame.
4. The Best Lenses for FX30
Since the FX30 is APS-C (Super 35), you need glass that compensates for the crop factor. Here are my two "always-on" recommendations:
Sigma 18-50mm f/2.8 DC DN
The ultimate lightweight travel zoom. It's tiny, sharp, and has a constant aperture.
CHECK PRICE ON AMAZON →
Sony 15mm f/1.4 G
My go-to for low-light "point-of-view" shots. The f/1.4 aperture makes the FX30 a low-light beast.
CHECK PRICE ON AMAZON →Watch the Full Setup Guide
Learn More About My Process
I've built a multi-channel filmmaking business using this exact setup. No gatekeeping here.
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