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Articles on filmmaking technique, production planning, and industry knowledge.
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Tag: Sensor
Cinematography14 min read
Rolling Shutter: What Causes It, How to Measure It, and How to Minimize It
Explains the physics of CMOS readout, quantifies skew with the rolling shutter calculator, and provides practical on-set mitigation strategies with real-world data from common mirrorless cameras.
Rolling ShutterCameraSensor
Cinematography13 min read
How to Read a Dynamic Range Spec Sheet (And Why Camera Marketing Lies to You)
Manufacturers measure dynamic range differently, and the numbers rarely match real-world latitude. This post explains how to read the actual usable range using data from 8 popular cameras.
Dynamic RangeCameraSpecs
Cinematography12 min read
Crop Factor Explained for Filmmakers (It's Not What Photographers Think)
Film crop factor is calculated differently than photo crop factor. This post explains why, covers Super 8 through Full Frame with real numbers, and shows how to plan equivalent focal lengths across systems.
Crop FactorSensorLens