# Trouble setting up OptiTrack duo with Plus

**URL:** https://discourse.slicer.org/t/trouble-setting-up-optitrack-duo-with-plus/31045
**Category:** Support
**Tags:** surgical-navigation, plus
**Created:** [August 8, 2023, 1:26pm UTC](https://discourse.slicer.org/t/trouble-setting-up-optitrack-duo-with-plus/31045 "2023-08-08T13:26:13Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)
#### Post date: [August 9, 2023, 11:23pm UTC](https://discourse.slicer.org/t/trouble-setting-up-optitrack-duo-with-plus/31045/9 "2023-08-09T23:23:23Z")

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Thanks to @Sunderlandkyl we managed to get our camera working.

We now would like to replace the generic needle model with the actual optitrack probe/stylus model. Is there a repository of 3D models? For reference , this is what we have.  
[OptiTrack - Measurement Tools](https://www.optitrack.com/accessories/measurement-tools/)

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