I believe the FLIR T-Series 480x360 cameras use 640x480 sensors, so unless they developed a new 480x360 sensor then they're probably using a 640x480 sensor.
They do indeed use the 640x480 detector and yes they are hackable to the full res
![Cheesy :D](https://www.eevblog.com/forum/Smileys/default/cheesy.gif)
They are based on new Linux OS and apparently the bits we'd want to hack are heavily encrypted!
Pricing will be around £6K for E75 with either a 42° or 24° lens and around £8K for the E95
FLIR have dropped the price of the T640 by £7K, which hints at a new model with a 640x480 detector. The T600 and T620 are also "By request" now, which further supports this.
Expect to see a number of the older E30-E60 cameras hit the used market at a good price!
I'm going to see if I can order one of these in for work to retire some of the older cameras we still use.