The environmental resistance of a normal C mount camera is
・Temperature 0 ° C to 40 ° C
・Humidity 35% to 85% (non condensing)
There seems to be a lot of things. A separate cooling system is necessary to ensure a certain level of heat resistance.
There seems to be some simple things like the following as long as it is at the 60 ° C to 100 ° C level.
(Beyond this, it will be almost custom made.)
If it is not a USB camera but a GigE camera, there seems to be an environment resistant camera.
Temperature -40 ℃ to 85 ℃
Humidity 10% to 90% (without condensation)