# XRDEPTHSENSINGFORMAT_L8A8

Variable · category: XR

Source: https://github.com/playcanvas/engine/blob/970d89f6d3bc6667f4e1f88153abd6e7e82ed52c/src/framework/xr/constants.js#L190

Luminance Alpha - indicates that depth sensing preferred raw data format is Luminance Alpha (8bit + 8bit).
This format is guaranteed to be supported.

```ts
const XRDEPTHSENSINGFORMAT_L8A8: "luminance-alpha" = 'luminance-alpha'
```