I just acquired a new Sony A7 III camera recently and tried her out this evening with one of my NV monoculars. This baby really does a great job of capturing subtle detail coming off of the phosphor screen. So far all that I've tried are city night sky low power views (4X @ f1.5) with an alt-az mount, but based on the camera performance, I'm anticipating excellent real-time video capture performance under darker skies and with slower optics.
Here are some examples from this evening:
Here's a shot of my (slightly long) optical train: