---
title: "init(center:radialLookupTable:)"
framework: realitykit
role: symbol
role_heading: Initializer
path: "realitykit/lensdistortiondata/init(center:radiallookuptable:)"
---

# init(center:radialLookupTable:)

Initializes a new immutable data structure describing lens distortion estimation.

## Declaration

```swift
init(center: SIMD2<Float>, radialLookupTable: [Float])
```