There is currently a C-mount camera lens on my ENVIS, and I am trying to find a used original ENVIS objective lens. In the process of trying to figure out what to look for, my head is spinning.
Is the AVS-6 the nomenclature specifying the ENVIS objective lens, or does that refer to the AN/AVS-6 (ANVIS?) NVD for pilots? Do the ENVIS and the ANVIS use the same objective lens?
Any clarification would be appreciated, as well as possible sources for a used ENVIS objective besides eBay and our own EE.