P8304BY
From Night Vision Wiki

The P8304by is a second generation non-inverting tube with 43mm outer diameter, made by EEV.

It features a fibre optic input window, which is flush with the front face of the tube, not protruding like the MX-9916.
The screen is recessed within the tube and is flat.
Devices
The table below lists all devices using P8306BY image intensifier tubes for which a page exists on this wiki.
Further reading
https://grabcad.com/library/p8304by-image-intensifier-tube-1
