---
title: kCGImagePropertyMakerCanonFirmware
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertymakercanonfirmware
---

# kCGImagePropertyMakerCanonFirmware

The firmware version.

## Declaration

```swift
let kCGImagePropertyMakerCanonFirmware: CFString
```

## See Also

### Camera Details

- [kCGImagePropertyMakerCanonOwnerName](imageio/kcgimagepropertymakercanonownername.md)
- [kCGImagePropertyMakerCanonCameraSerialNumber](imageio/kcgimagepropertymakercanoncameraserialnumber.md)
- [kCGImagePropertyMakerCanonImageSerialNumber](imageio/kcgimagepropertymakercanonimageserialnumber.md)
- [kCGImagePropertyMakerCanonLensModel](imageio/kcgimagepropertymakercanonlensmodel.md)