ORBECC Astra pro Range

Hi there,

the Datasheet of the Astra Pro mentions a Range from 0.6-8m. However, if I use the Sample “SimpleDepthViewer” Z starts roughly at About 0.47m. So the Range would be somehwat broader.
Can I assume, that the Range <0.6m somehow works, but the depth-paramterers are just not so much reliable as in the range of >0.6m?
Any help or hint would be appreciated!