---
title: kVTCameraCalibrationLensRole_Mono
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvtcameracalibrationlensrole_mono
---

# kVTCameraCalibrationLensRole_Mono

## Declaration

```swift
let kVTCameraCalibrationLensRole_Mono: CFString
```

## See Also

### Lens Roles

- [kVTCameraCalibrationLensRole_Left](videotoolbox/kvtcameracalibrationlensrole_left.md)
- [kVTCameraCalibrationLensRole_Right](videotoolbox/kvtcameracalibrationlensrole_right.md)