# Maximum range of ToF v2

Source: https://forum.modalai.com/topic/3392/maximum-range-of-tof-v2
Category: ESCs, Sensors and Accessories (https://forum.modalai.com/category/15/escs-sensors-and-accessories)
Tags: image-sensor
Posted: 2024-05-03 10:39:41 UTC by dlee
Replies: 1 · Views: 590

## dlee · 2024-05-03 10:39:41 UTC

I'm testing the tof v2 (IRS2975C) on Voxl2 and voxl-suite version is `sdk-1.2`.
I found that the new tof sensor has 3 range modes. I want to know the maximum range of each mode. 
Can you answer about that? 
Also, do these numbers set as integers mean the maximum range?
<[code_link](https://gitlab.com/voxl-public/voxl-sdk/services/voxl-camera-server/-/blob/sdk-1.2.0/include/tof_interface.hpp?ref_type=tags#L114)>
![8c029a73-8bfd-4fe8-9ee4-ad74fb4c9554-image.png](https://forum.modalai.com/assets/uploads/files/1714732719988-8c029a73-8bfd-4fe8-9ee4-ad74fb4c9554-image.png)

## Reply by Moderator (ModalAI staff) · 2024-05-03 14:55:41 UTC

@dlee we don't have those benchmarks yet, sorry. The IRS2975C based TOF should go 1-2m further than the old one