---
title: kCGImagePropertyExifLensSerialNumber
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertyexiflensserialnumber
---

# kCGImagePropertyExifLensSerialNumber

A string with the lens’s serial number.

## Declaration

```swift
let kCGImagePropertyExifLensSerialNumber: CFString
```

## See Also

### Lens Information

- [kCGImagePropertyExifLensSpecification](imageio/kcgimagepropertyexiflensspecification.md)
- [kCGImagePropertyExifLensMake](imageio/kcgimagepropertyexiflensmake.md)
- [kCGImagePropertyExifLensModel](imageio/kcgimagepropertyexiflensmodel.md)