Yes, it is. Halo over 1. Better for weapons mount
S/n. 28. Not bad
Resolution. 64. Well, it ain't 72 but it's okay
The big question . . . How does it look? Is it clean?
How much scintillation does it have on a dark night?
The specs don't tell everything. I have seen new high spec tubes that look worse than some omni v era tubes.