<!--
{
  "availability" : [
    "iOS: 26.0.0 -",
    "iPadOS: 26.0.0 -",
    "macCatalyst: 26.0.0 -",
    "macOS: 26.0.0 -",
    "tvOS: 26.0.0 -",
    "visionOS: 26.0.0 -",
    "watchOS: 26.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "CoreMedia",
  "identifier" : "/documentation/CoreMedia/kCMFormatDescriptionCameraCalibration_RadialAngleLimit",
  "metadataVersion" : "0.1.0",
  "role" : "Global Variable",
  "symbol" : {
    "kind" : "Global Variable",
    "modules" : [
      "Core Media"
    ],
    "preciseIdentifier" : "c:@kCMFormatDescriptionCameraCalibration_RadialAngleLimit"
  },
  "title" : "kCMFormatDescriptionCameraCalibration_RadialAngleLimit"
}
-->

# kCMFormatDescriptionCameraCalibration_RadialAngleLimit

```
let kCMFormatDescriptionCameraCalibration_RadialAngleLimit: CFString
```

## Discussion

\abstract Specifies the outer limit of the calibration validity in degrees of angle eccentric from the optical axis.
\discussion The value is linked to radial distortion corrections with k1 and k2.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)