[Viewing arc welding through a digital microscope]

Well that's my question really, can I video a welding arc without damaging the camera? Here's a link to a you tube video. If this was fine with a digital video camera that about answers my question, but I have no way of knowing. 

https://youtu.be/D-CS2O3-odE

[Viewing arc welding through a digital microscope]

I am having difficulty finding out if a digital microscope, like the MUSTOOL G1200 reviewed on this site in September, can be used for welding.
The welder is a micro TIG welder used for momentary spot welding of jewellery parts. Would the flash damage the CMOS or any other part? I am working on the assumption that if the microscope camera will not be damaged, the amount of light given off by the screen cannot be enough to harm eyes, ergo it would be safe.
Thanks