Uploaded June 2023 | Updated September 2026, 2 weeks ago
While this looks like some sort of surveyor's tool or perhaps a device for marine navigating by stars, this orange box is in fact the oldest thermal imager I have ever seen. For reasons I will explain in the video we will not be able to try it out but lets go over it anyways to see how it works.
In this video I do however demo what it *should* look like if it it WAS working. Credit due where credit is deserved to youtuber "Snowhorse420" for uploading those clips.
youtube.com/watch?v=GSUpjyMSIDc
youtube.com/watch?v=HOqDMWbFNFI
A copy of the manual can be found here - archive.org/details/hughes-probeye-650-instruction-manual
Full documentation for the mentioned IR filter assembly can be found here - archive.org/details/probeye-filter-643-d-4111-instructions
Remember to follow me on Twitter at @CelGenStudios to keep up to date on what I am doing and what might be happening in the next video.
While this looks like some sort of surveyor's tool or perhaps a device for marine navigating by stars, this orange box is in fact the oldest thermal imager I have ever seen. For reasons I will explain in the video we will not be able to try it out but lets go over it anyways to see how it works.
In this video I do however demo what it *should* look like if it it WAS working. Credit due where credit is deserved to youtuber "Snowhorse420" for uploading those clips.
youtube.com/watch?v=GSUpjyMSIDc
youtube.com/watch?v=HOqDMWbFNFI
A copy of the manual can be found here - archive.org/details/hughes-probeye-650-instruction-manual
Full documentation for the mentioned IR filter assembly can be found here - archive.org/details/probeye-filter-643-d-4111-instructions
Remember to follow me on Twitter at @CelGenStudios to keep up to date on what I am doing and what might be happening in the next video.










